1113 lines
45 KiB
Markdown
1113 lines
45 KiB
Markdown
## Release 2.3.0
|
||
|
||
### Security fixes
|
||
|
||
* By default, do not expose Weave "/status" and "/report" to all (0.0.0.0) when
|
||
running on Kubernetes #3271
|
||
|
||
### Other improvements
|
||
|
||
* Increase the default connection limit for Weave peers (from 30 to 100) when
|
||
running on Kubernetes, so that more peers could directly connect #3265
|
||
|
||
## Build and test
|
||
|
||
* Build Weave Net with Go 1.10.1 #3273
|
||
* Run integration tests against Kubernetes 1.10.0 #3266
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/70?closed=1)
|
||
|
||
## Release 2.2.1
|
||
|
||
### Bug fixes
|
||
|
||
* Fix a bug in weave-npc which would allow ingress traffic to Kubernetes Pods selected
|
||
by a NetworkPolicy in which source and destination selectors were the same #3222,#3237
|
||
* Fix a bug in weave-npc which would crash if a previously deleted Kubernetes Namespace
|
||
has been created again #3247,#3250
|
||
|
||
### Other improvements
|
||
|
||
* Increase the default connection limit for Weave peers (from 30 to 100), so that
|
||
more peers could directly connect #3234
|
||
* When doing a rolling update of Weave Net on Kubernetes, allow each node five seconds
|
||
to initialize before rolling next Weave Net Pod, so that issues at startup will halt
|
||
the rollout and not spread across the whole cluster #3235
|
||
* Install common CA certificates from Alpine Linux package instead of copying
|
||
them manually #3236
|
||
|
||
### External contributors
|
||
|
||
Thanks to the following contributors:
|
||
|
||
* @alok87
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/71?closed=1)
|
||
|
||
## Release 2.2.0
|
||
|
||
This release improves the way Weave Net configures Linux network
|
||
devices and network filter rules, so that it is more robust in the face
|
||
of unexpected changes in its environment. #3204,#3224
|
||
|
||
As a consequence of these changes, the `weave attach` command will now
|
||
fail unless the Weave Net daemon is up and running - previously it was
|
||
possible to run independently as long as you managed all IP addresses
|
||
yourself.
|
||
|
||
## Other improvements
|
||
|
||
* Update library miekg/dns for CVE-2017-15133 (details under embargo) #3223,#3227
|
||
* Reduce the volume of logging from weave-npc #3183
|
||
* Add ability to set log level for Docker "v2" plugin, and change
|
||
default log level from DEBUG to INFO #3197
|
||
* Downgrade log messages about Discovery and Expiration to DEBUG level #3202,#3203
|
||
* Use command-line parameter for WeaveDNS address in Docker proxy #3196
|
||
|
||
## Bug fixes
|
||
|
||
* Ensure that rules to block traffic for NetworkPolicy are placed
|
||
ahead of rules that Kubernetes has added to allow other traffic #3209,#3210
|
||
|
||
## Build and test
|
||
|
||
* Update CI tests to use Kubernetes 1.9.2 #3229
|
||
* Remove "daily update" from test VMs that only run for a few minutes #3224
|
||
|
||
## External Contributors
|
||
|
||
Thanks to the following contributors:
|
||
@vetal4444
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/67?closed=1)
|
||
|
||
|
||
## Release 2.1.3
|
||
|
||
This release fixes a race-condition in the IP reclaim code for weave-kube
|
||
where two nodes could end up fighting over the same space and break
|
||
connectivity #3190, #3192
|
||
|
||
## Release 2.1.2
|
||
|
||
This release fixes a couple of bugs discovered since the release of Weave Net 2.1.0
|
||
|
||
##Bug fixes
|
||
|
||
* Fix crash seen when starting 10-15 nodes simultaneously #3184,#3186
|
||
* Fix NetworkPolicy blocking traffic if updates come out of order from Kubernetes #3177,#3181
|
||
|
||
Thanks to the following contributors:
|
||
@zignig
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/66?closed=1)
|
||
|
||
|
||
## Release 2.1.1
|
||
|
||
As 2.1.0, but fixing a couple of installation glitches. #3175,#3176
|
||
|
||
## Release 2.1.0
|
||
|
||
##New Features
|
||
|
||
Improved Kubernetes Network Policy - Weave Net now supports the
|
||
'v1' policies introduced in Kubernetes 1.7 as well as the 'beta'
|
||
policies supported previously. See [Kubernetes 1.7 changelog](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.7.md#network)
|
||
for differences. To use old policies, `--use-legacy-netpol` argument
|
||
should be passed to `weave-npc`. #3105,#3141,#3151,#3169
|
||
|
||
Weave Net now reclaims IP addresses owned by Kubernetes nodes which
|
||
have been deleted from the cluster - this avoids running out of IP
|
||
addresses when many nodes are added and deleted over a long period.
|
||
#2797,#3149,#3170,#3172
|
||
|
||
##Other improvements
|
||
|
||
* Export a Prometheus-style metric giving count of unreachable peers #3119
|
||
* Update 'gopacket' library to reduce memory use by approx 15MB #3160
|
||
* Replace bundling the 'docker' binary with our own code to avoid
|
||
security vulnerability alerts and save space #2957,#3110
|
||
|
||
##Bug fixes
|
||
|
||
* When `weave expose` is used, allow traffic into the Weave network -
|
||
up till version 1.12 Docker would do this for us, but in 1.13 they
|
||
stopped so now we do it. This change makes `weave expose` require
|
||
Weave Net to be running. #2758,#3122
|
||
* Arm64 build now works on non-kubernetes installs #2832,#3110
|
||
* TX offload was being disabled in 'awsvpc' mode, which slows down packet sending #3089
|
||
* Removed spurious 'nil' in logs from CNI DEL operation #3143
|
||
|
||
##Build and test
|
||
|
||
* Images are now also built for the ppc64le platform #3129
|
||
* Tweak build scripts to run on OSX as well as Linux #3135
|
||
|
||
##External Contributors
|
||
|
||
Thanks to the following contributors:
|
||
@caarlos0
|
||
@dtshepherd
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/59?closed=1)
|
||
|
||
|
||
## Release 2.0.5
|
||
|
||
Bug fixes
|
||
|
||
* Fix /etc/hosts inside containers so the container's name resolves to
|
||
its Weave Net address #3136,#3138
|
||
* New weave-kube config for Kubernetes 1.7 and 1.8 which resolves an
|
||
intermittent conflict with kube-proxy that could break Weave Net
|
||
until reboot #2998,#3134
|
||
* Remove persistence file in `weave reset` when using Docker plugin V2 #3103,#3114
|
||
|
||
Build and test
|
||
|
||
* Some trivial changes to placate go-lint #3137
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/63?closed=1).
|
||
|
||
|
||
## Release 2.0.4
|
||
|
||
Bug fixes
|
||
|
||
* weave-npc failed on Centos 7, due to older 'ipset' version in kernel #3099,#3100
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/62?closed=1).
|
||
|
||
|
||
## Release 2.0.3
|
||
|
||
Bug fixes
|
||
|
||
* Weave-npc would crash on a policy with no 'from' part - regression introduced in 2.0.2 #3095,#3096,#3097
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/61?closed=1).
|
||
|
||
|
||
## Release 2.0.2
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fix race condition in weave-npc which would intermittently block all traffic for a namespace #3057,#3059
|
||
* Ensure Fast Datapath works on machines that need to mount the kernel module dynamically #3080
|
||
* Regression: weave-npc would block everything if `kubelet --hostname-override` was used #3049,#3051
|
||
* Fix netfilter rules to block containers from accessing the Weave Net control endpoint #3093
|
||
* If DNS server is off then disable proxy DNS registration, to avoid spurious errors #3054,#3088
|
||
* Add comments to each iptables rule and ipset, to help when troubleshooting #3064
|
||
* Remove code that checked for an outdated fallback address for Kubernetes api-server #3071
|
||
* Add a label to the weavedb image so it can be filtered out by tools #3066
|
||
* Fix various build and continuous-integration failures #3061
|
||
* Print 'help' text faster in the weave script #3056
|
||
* Add an option to create continuous integration hosts in different ways #3060
|
||
* Remove remnants of the pre-2.0 proxy and plugin from build and test #3035,#3036
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/60?closed=1).
|
||
|
||
|
||
## Release 2.0.1
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fall back to slower data path (`sleeve`), rather than crashing, when the machine lacks VXLAN support (required for “fast data path”, `fastdp`) #3043
|
||
* Fix bug in processing of arguments when Docker has TLS enabled, rather than crashing with invalid peers list, e.g. `lookup --tlsverify: no such host` #3039
|
||
* Add `kube-system` namespace back to `weave-kube`'s YAMLs, preventing omissions leading to errors like `error contacting APIServer: the server does not allow access to the requested resource` #3033,#3042
|
||
* Fix release script to prevent ARM64 binaries to end up in AMD64 `net-plugin`, leading to `Error response from daemon: dial unix /run/docker/plugins/<id>/weave.sock: connect: no such file or directory` when installing `net-plugin` #3045
|
||
* `weave reset` and `weave rmpeer` now only contact Weave Cloud when Weave Net is configured with a Weave Cloud token, preventing unnecessary requests and potentially confusing `401 Unauthorized` errors in Weave Net’s logs #3044
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/58?closed=1).
|
||
|
||
|
||
## Release 2.0.0
|
||
|
||
New Features
|
||
|
||
Peer Discovery via Weave Cloud
|
||
|
||
You can now get all your Weave Net peers to find each other via the
|
||
Weave Cloud service, instead of maintaining a list of peers at
|
||
startup. #2799,#2827
|
||
|
||
See the [docs
|
||
page](https://github.com/weaveworks/weave/blob/master/site/using-weave/weave-cloud.md)
|
||
for more details
|
||
|
||
New Docker Plugin
|
||
|
||
Docker has a [new plugin
|
||
system](https://docs.docker.com/engine/extend/) which improves the
|
||
installation UX and solves some issues around startup. This means
|
||
Weave Net 2.0 can now run with Docker in "swarm mode" and supports the
|
||
`docker service` command. #2396,#2397,#2651,#2727,#2805,#2816,#2905,
|
||
#2906,#2929,#2932,#2945,#2950,#2956,#2963,#2964,#2966,#3019
|
||
|
||
The previous Docker Plugin is still available and can be installed as before.
|
||
|
||
All of Weave Net now runs in one container
|
||
|
||
Previously we had three separate containers for routing, Docker API
|
||
proxy and Docker plugin. Running everything in one simplifies start-up
|
||
and removes the need to detect various error
|
||
conditions. #1642,#2897,#2936,#2945,#2946,#2951,#2960
|
||
|
||
The individual commands ‘weave launch-router’, ‘weave launch-plugin’,
|
||
etc., have been removed. You can turn off the plugin and proxy with
|
||
new command-line options. In keeping with Semantic Versioning, we have
|
||
changed the major version number for this release.
|
||
|
||
Other new features
|
||
|
||
* Kubernetes configuration now comes from our “Launch Generator” that
|
||
allows different options to be selected via
|
||
URL. #2754,#2903,#3000,#3001
|
||
* `weave-kube` now stores data about IP allocation in `/var/lib/weave`
|
||
on the host instead of in a Kubernetes volume. This means that the
|
||
data will persist across pod deletion and re-creation, e.g. during
|
||
an upgrade of Weave Net, which makes restarts more
|
||
reliable. #2610,#2967
|
||
* `weave-kube` turned on rolling updates, so careful manual handling
|
||
of updates is no longer required. #3024
|
||
|
||
Bug fixes
|
||
|
||
* Kubernetes Network Policies which allowed a specific set of pods to
|
||
connect would block all pods on other hosts. Revert the change in
|
||
v1.9.6 which ignored pods on other hosts #3025,#3028
|
||
|
||
Features removed
|
||
|
||
* `weave run` has been removed. This was the original method provided
|
||
to start containers with Weave Net, but it always required care over
|
||
timing of start-up, and we now provide three alternative, better,
|
||
ways. You can replicate the effect by calling `docker run` then
|
||
`weave attach`. Similarly `weave start` and `weave restart` were
|
||
removed. #2353,#2885
|
||
* Everything deprecated more than one release ago has been removed, so
|
||
if you use it now you get an error rather than a warning. This
|
||
includes the ‘create-bridge’ command and older command-line
|
||
arguments, e.g. `--iprange` was replaced by `--ipalloc-range`
|
||
#2901,#2909,#2913,#2942,#2989,#2991
|
||
|
||
Functions moved from shell-script to Go code.
|
||
|
||
This enables more precise error-checking and runs a bit faster. It has
|
||
also enabled us to shrink the size of images downloaded: `weave-kube`
|
||
is 101MB compared to 163MB previously #2953,#2954,#2974
|
||
|
||
Specific items that moved from shell-script to Go:
|
||
* Setting up the `weave` bridge #1958,#2975,#2977,#2978
|
||
* Container attachment #2947
|
||
* Creation of the ’weave’ default plugin network #2920
|
||
|
||
Minor improvements
|
||
|
||
* You can now restart the Weave Net router without requiring the proxy to be enabled #2112
|
||
* Plugin (legacy version) now respects `--ipalloc-default-subnet` option #2919
|
||
* The `weave` script now detects and issues an error message if
|
||
`weave-kube` is running and you attempt to launch again from the script. #2709/#2966
|
||
* It is now possible to choose the the MAC address of the `weave`
|
||
bridge using `--name`, in case your hosts have identical unique
|
||
IDs. #2900
|
||
* Relaxed Kubernetes tolerations for Weave Net's daemonset in order to
|
||
match any node (previously, only taints directed at master). #3018
|
||
* Kubernetes' `seLinuxOptions` configuration is now empty by default,
|
||
to reduce spurious failures on hosts not using seLinux. #3001
|
||
* Improved reliability of namespace changes via `nsenter`. #2992
|
||
* `weave ps` now fetches the list container IDs internally, rather
|
||
than calling out to `docker ps` #2814,#2898
|
||
* at startup, actively remove dead containers’ Weave Net IP addresses from IPAM #3013
|
||
* at startup, only check live containers to see if they have an
|
||
existing Weave Net IP address #2815,#2829
|
||
* Weave Net CNI plugin now logs but does not raise an error if
|
||
anything goes wrong during network interface delete, to be more
|
||
compatible with Kubernetes 1.6. #2928
|
||
* Stop running a shell in “privileged” mode when it’s only writing a file #2838
|
||
* New internal REST endpoint to return all IP address mappings. #1350
|
||
* Changed the wording where we do not log the password #2833
|
||
* Fixed typo in plugin error messages #2894
|
||
|
||
Build and test
|
||
|
||
* Weave Net is now built with Go version 1.8, which has better code
|
||
generation and garbage collection #2914
|
||
* During smoke-tests, use a webserver instead of just `ping` so we get
|
||
a more realistic test that the Weave network is working #2918
|
||
* When installing dependencies for the build container, use a
|
||
keyserver port that's better for firewalls #2812
|
||
* Kubernetes test script now scales up to more hosts, and works with
|
||
Kubernetes 1.6 #2837,#2853,#2923
|
||
* Other minor build improvements and refactoring #2760,#2910
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/49?closed=1).
|
||
|
||
|
||
## Release 1.9.8
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fix weave-npc blocking NodePort and any other non-local access #3011,#3014
|
||
* Fix bug where IPAM would duplicate a fixed IP address assigned via Docker plugin #3003,#3010
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/56?closed=1).
|
||
|
||
|
||
## Release 1.9.7
|
||
|
||
This is identical to 1.9.6 with one additional bug-fix:
|
||
|
||
* weave-npc would block everything if `kubelet --hostname-override` was used #2995,#2996
|
||
|
||
## Release 1.9.6
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Ensure that Kubernetes pods can contact a service implemented within
|
||
the same pod, by turning on "hairpin mode". This is required because
|
||
of a quiet change between Kubernetes 1.5 and 1.6. #2993
|
||
* Network Policy Controller (`weave-npc`) now checks local addresses
|
||
only, so it doesn't interfere with cross-cluster traffic. It should
|
||
be more efficient too #2622,#2973,#2979
|
||
* Stop reporting back to Kubernetes any issues encountered when
|
||
deleting a pod's network interface. This is required because
|
||
of a quiet change between Kubernetes 1.5 and 1.6. #2921,#2928
|
||
* Fixed an issue whereby `weave-npc` couldn't start because one
|
||
`ipset` was referring to another one and could not be destroyed #2915,#2949
|
||
* Improved the code which checks whether the kernel supports `ipset` #2934,#2935
|
||
* `weave-npc` now creates ipsets with only valid xml characters in the
|
||
name #2958,#2959
|
||
|
||
Build and Testing
|
||
|
||
* In build container use cross-compilers from debian package
|
||
repository, so they match other components #2940
|
||
* Pin the version of the linting tool `shfmt` so the set of things it
|
||
checks is stable #2987
|
||
* Fix lint error in script that runs smoke-tests #2962
|
||
* Moved website publishing from Wordpress to Netlify #2986
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/55?closed=1).
|
||
|
||
## Release 1.9.5
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Improve log messages generated if "hairpin" conditions are detected,
|
||
to make clear which kind is likely to cause problems #2808/#2926
|
||
* Filter out IPv6 peer addresses from Kubernetes; Weave Net currently
|
||
only supports IPv4 #2904/#2912
|
||
* Fix rare crash during initialization of weave-kube #2893/#2892
|
||
* Include overlay and encryption modes in checkpoint reports, in case
|
||
this is relevant to a version upgrade #2771/#2907
|
||
|
||
Build and Testing
|
||
|
||
* Ensure CI build can run gcloud tools #2887
|
||
* Prevent kubeadm from upgrading Kubernetes if we are trying to test an older version #2886
|
||
* Upgrade build scripts to support Kubernetes 1.6 #2880
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/54?closed=1).
|
||
|
||
## Release 1.9.4
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Support Kubernetes 1.6 by creating a new DaemonSet #2777,#2801
|
||
* Support Kubernetes 1.6 by allowing CNI callers to send a
|
||
network-delete request for a container that is not running or has
|
||
never been attached to the network #2850
|
||
* Leave non-weave ipsets alone in Network Policy Controller (e.g. when
|
||
running Weave Net alonside keepalived-vip) #2751,#2846
|
||
* Fix various small issues revealed by 'staticcheck' tool #2843,#2857
|
||
* Avoid leaving 'defunct' processes when weave-kube container restarts #2836,#2845
|
||
* When using the CNI plugin with a non-standard network configuration
|
||
file, the weave bridge could get the same IP as a container, if
|
||
'weave expose' hadn't run at that point #2839,#2856
|
||
|
||
Build and Testing
|
||
|
||
* Check that no defunct processes remain after each test #2852
|
||
* Update build and test scripts to work with Kubernetes 1.6 beta #2851
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/milestone/53?closed=1).
|
||
|
||
## Release 1.9.3
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fixed a race condition in Fast Datapath encrypted connections which could lead Weave Net to crash: #2824, #2825.
|
||
|
||
## Release 1.9.2
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fix a weave-kube bug when `br_netfilter` or `xt_set` module is compiled into
|
||
kernel #2820/#2821
|
||
* Detect the absence of the required `xt_set` kernel module #2821
|
||
|
||
## Release 1.9.1
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fix a race condition when the Weave Net container is restarted
|
||
which could allow a new container to be allocated the same IP
|
||
address as an existing one #2784,#2787
|
||
* Handle the message type received when a pod has been deleted during
|
||
Kubernetes api-server fail-over #2772,#2773
|
||
* Make weave-kube work with `dockerd --iptables=false` #2726
|
||
* Ensure we have the right kernel modules loaded for Network Policy in weave-kube #2819
|
||
* Reference-count addresses in Network Policy Controller, to avoid
|
||
errors when updates come in an unexpected order #2792,#2795
|
||
* Allow the soft connection limit to be raised in weave-kube, so
|
||
larger clusters can be created #2781
|
||
* WeaveDNS was incorrectly case-sensitive for reverse DNS lookups #2817,#2818
|
||
|
||
Build and Testing
|
||
|
||
* Scripts to create VMs to run automated tests were rewritten to use
|
||
Terraform and Ansible, to make it much easier to test with different
|
||
versions of components such as Docker and Kubernetes #2647,#2694,#2775,#2796
|
||
* Upgrade to latest Weaveworks common build-tools #2780
|
||
* Improve encryption tests #2793
|
||
* Update vishvananda/netlink library to bring in changes we had previously forked #2790
|
||
* Slight change to the build container to avoid permission errors and slow builds #2761,#2802
|
||
|
||
## Release 1.9.0
|
||
|
||
Highlights:
|
||
|
||
* Encryption is now available for Fast Datapath connections, which
|
||
greatly improves the performance. #1644,#2687
|
||
* We now build images for Intel/AMD 64-bit, ARM and ARM 64-bit. #2713
|
||
* Weave Net Docker images are now labelled with description, vendor, etc. #2712
|
||
* `weave status connections` now shows the MTU #2389,#2663
|
||
* CNI plugin is now a stand-alone binary that does not depend on Docker #2594,#2662
|
||
* Embedded docker client updated to version 1.10.3 #2395
|
||
|
||
**NOTE:** The move to multi-architecture required that we update the
|
||
embedded Docker client, and this has the effect that this release of
|
||
Weave Net will not work with Docker installations older than
|
||
1.10.
|
||
|
||
[Full list of changes](https://github.com/weaveworks/weave/issues?q=milestone%3A1.9.0).
|
||
|
||
## Release 1.8.2
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fixed a bug where looping flows were installed which caused high CPU
|
||
usage #2650, #2674
|
||
* Fixed a bug where Kubernetes master could not contact pods #2673, #2683
|
||
* Fixed a bug where weave-kube was crashing in a loop due to invalid
|
||
Weave bridge state #2657
|
||
* Fixed a bug where iptables NAT rules were not appended due to
|
||
"temporary unavailable" iptables error #2679
|
||
* Added a detection of enabling the hairpin mode on the Weave bridge port
|
||
which caused installation of looping flows #2674
|
||
* Added a detection of overlaps between Weave and the host IP address
|
||
ranges when launching weave-kube #2669, #2672
|
||
* Added logging of connections blocked by weave-npc #2546, #2573
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.8.2).
|
||
|
||
## Release 1.8.1
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fixed weave-npc crash from Succeeded/Failed pods #2632,#2658
|
||
* Fixed occasional failure to create Weave bridge on node reboot
|
||
#2617,#2637
|
||
* Fixed a bug where weave-kube would fail to install when run with
|
||
unrelease snapshot builds #2642
|
||
* Improved conformance to CNI spec by not releasing IP addresses when
|
||
a container dies #2643
|
||
* Improved troubleshooting of install failure by creating CNI config
|
||
after Weave Net is up #2570
|
||
* "up to date" shown even when the version check was blocked by
|
||
firewall #2537,#2565,#2645
|
||
* "Unable to claim" message on re-launching Weave after using CNI
|
||
#2548,#2577
|
||
* Eliminated spurious IP reclaim operations when IPAM was disabled
|
||
#2567,#2644
|
||
* Include `jq` tool in our build VM configuration #2656
|
||
|
||
## Release 1.8.0
|
||
|
||
Highlights:
|
||
|
||
* Exposed network policy controller Prometheus metrics
|
||
weaveworks/weave-npc#23, #2595, #2549
|
||
* Exposed router Prometheus metrics #2535, #2547, #2523, #2579, #2578,
|
||
#2568, #2560, #2561
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.8.0).
|
||
|
||
## Release 1.7.2
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fixed an error where the Docker plugin could fail to attach a
|
||
container with a `bridge "weave" not present` error #2540/#2541
|
||
* Fixed `cannot connect to itself` panic on weave launch #2527/#2543
|
||
* Fixed inferred initial peer count when target peers includes self
|
||
#2481/#2543
|
||
* Fixed compilation on Raspberry Pi #2506/#2538
|
||
|
||
## Release 1.7.1
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Added utility to recover container addresses without asking Docker #2531
|
||
* Improved CI #2274
|
||
|
||
## Release 1.7.0
|
||
|
||
Highlights:
|
||
|
||
* weave-kube - Deploy Weave Net to Kubernetes with a single command
|
||
* weave-npc - Kubernetes network policy controller implementation
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.7.0).
|
||
|
||
## Release 1.6.2
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Fixed hang after stopping and restarting on Docker 1.12 #2469/#2502
|
||
* Avoid an error on Google container images by checking for tx offload support #2504
|
||
* Fixed an issue where the supplied peer list could be ignored when restarting after failure #2503/#2509
|
||
* Check for empty peer name on launch #2495/#2501
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.6.2).
|
||
|
||
## Release 1.6.1
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* `weave ps` was occasionally failing to list allocated addresses of containers #2388/#2418/#2445
|
||
* `weave launch[-router]` on 4.2 kernel would appear to succeed even if the fast datapath VXLAN UDP port was in use by a different process #2375/#2474
|
||
* Launching the proxy would fail when the Docker daemon could not be detected #2457/#2424
|
||
* The CNI plugin did not work with Apache Mesos #2394/#2442
|
||
* Router stopped working after a restart in the AWSVPC mode #2381/#2409
|
||
* Router crashed when the Docker API endpoint parameter was explicitly set to empty #2421/#2467
|
||
* The CNI plugin did not work on recent versions of Docker for Mac #2434/#2442
|
||
* The CNI plugin assigns an IP to the bridge if necessary, which avoids failures if `weave expose` has not run yet #2471
|
||
* Distinguish peer name collisions from attempts to connect to self in logs #2460
|
||
* Improve host clock skew detection message #2174
|
||
* Improve the error message returned when executing `weave launch-plugin` without the router running #2293/#2416
|
||
* The `create-bridge` subcommand was not enabled in the fast datapath mode #2464/2466
|
||
* Allow users to omit `weave setup[-cni]` by initializing the CNI plugin on the `launch[-router]` subcommand #2435/#2442
|
||
* Reduce verbosity of fast datapath miss event logs #1852/#2417
|
||
* Include the `ipam` option in the help output of the `status` subcommand #2425/#2426
|
||
* Remove a harmless duplication of the `--no-dns` parameter #2430
|
||
* Internal refactoring
|
||
* Improvements to testing and building
|
||
* Improvements to the documentation
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.6.1).
|
||
|
||
## Release 1.6.0
|
||
|
||
## Highlights
|
||
|
||
* A new [AWS VPC](https://weave.works/docs/net/latest/using-weave/awsvpc/) mode
|
||
that leverages Amazon Virtual Private Cloud for near-native network
|
||
performance, as an alternative to the Sleeve and Fast Datapath
|
||
overlays
|
||
* Docker 1.12 introduced some internal changes that made it
|
||
incompatible with previous version of Weave Net - this version
|
||
restores compatibility
|
||
* An [operational guide](https://weave.works/docs/net/latest/operational-guide)
|
||
detailing best practices for deploying and operating Weave Net
|
||
* Changes to the target peer list are remembered across restarts,
|
||
making it much easier to deploy resilient networks
|
||
* The version checkpoint now transmits network mode (e.g. 'awsvpc')
|
||
and kernel/docker versions to us to inform and guide our development
|
||
efforts. See the [installation documentation](https://weave.works/docs/net/latest/installing-weave/)
|
||
for instructions on disabling the checkpoint feature.
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.6.0).
|
||
|
||
## Release 1.5.2
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Weave Proxy did not flush the initial http header in the Docker event stream, which could cause Docker Swarm to show all nodes pending. #2306/#2311
|
||
* When using the CNI plugin, if a container was removed and quickly replaced by another using the same IP address, other containers might be unable to contact it. Send an address resolution protocol message to update them. #2313
|
||
* Avoid Docker hanging for 1 minute in `weave launch` if the plugin had not shut down cleanly #2286/#2292
|
||
* Print an error message when Weave bridge mode is changed without `weave reset` #2304
|
||
* Eliminate spurious warning message from IP allocator on plugin shutdown #2300/#2319
|
||
* Display error message when address requested in a subnet that is too small (/31 or /32) #2282/#2321
|
||
* Add short wait after `weave reset` to allow updates to reach peers #2280
|
||
* Weave was occasionally unable to claim existing IP address immediately after launch #2275/#2281
|
||
* Refactor some integration tests to run faster and more reliably #2291
|
||
|
||
## Release 1.5.1
|
||
|
||
Bug fixes and minor improvements
|
||
|
||
* Persisted data that was rendered invalid by changing peer name or
|
||
allocation range is detected and removed automatically, preventing
|
||
crashes and hangs #2246/#2209/#2249
|
||
* `weave rmpeer` persists the range takeover in case the peer on which
|
||
it was executed dies subsequently #2238
|
||
* Launching a container with an explicit `WEAVE_CIDR` in the
|
||
allocation range now waits instead of erroring if the allocator
|
||
hasn't finished initialising #2232/#2265
|
||
* Weave DNS now responds to AAAA queries with an empty answer section,
|
||
instead of NXDOMAIN which could be cached and block subsequent
|
||
resolution of A records #2244/#2252
|
||
* Many improvements to the documentation.
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.5.1).
|
||
|
||
## Release 1.5.0
|
||
|
||
## Highlights
|
||
|
||
- A new [Container Network Interface](https://github.com/appc/cni#cni---the-container-network-interface) plugin.
|
||
- This release is much more robust against unscheduled restarts,
|
||
because it persists key data to disk.
|
||
- New configuration options that are useful when you create or
|
||
auto-scale larger networks.
|
||
- Weave now periodically checks for updates (can be disabled)
|
||
|
||
Plus many bug fixes and minor enhancements. More details below and in
|
||
the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.5.0).
|
||
|
||
## Release 1.4.6
|
||
|
||
Fixes some issues encountered by our users.
|
||
|
||
* Restarting a peer could leave stale entries in WeaveDNS
|
||
#1867/#2023/#2081
|
||
* Weave proxy occasionally failing to attach any new containers
|
||
#2016/#2049
|
||
|
||
Other fixes:
|
||
|
||
* Resolved a crash when a restarting peer re-connected to a peer that
|
||
had not received the latest IPAM data #2083/#2092
|
||
* Make IP address space available immediately after a dead peer is
|
||
removed #2068
|
||
|
||
## Release 1.4.5
|
||
|
||
Higher performance for multicast and broadcast traffic when using
|
||
Weave's Fast Datapath
|
||
|
||
* The flow rule to deliver broadcast and multicast packets in-kernel
|
||
was not created correctly, hence every such packet caused a
|
||
context-switch to the software router #2003/#2008
|
||
|
||
Other fixes:
|
||
|
||
* Remove DNS entries for containers that are being restarted by Docker
|
||
but are not live yet #1977/#1989
|
||
* Don't let one failing allocation attempt prevent others from
|
||
succeeding; they could be in different subnets which are more
|
||
available #1996/#2001
|
||
* Don't complain on second router launch on kernels that lack support
|
||
for Fast Datapath #1929/#1983
|
||
* Fix build broken by change in libnetwork IPAM API #1984/#1985
|
||
|
||
## Release 1.4.4
|
||
|
||
Fixing a rather serious issue that slipped through our preparations
|
||
for Docker 1.10:
|
||
|
||
* Restarting Docker or rebooting your machine while the Weave Net
|
||
plugin is running causes Docker 1.10.0 to fail to start #1959/#1963
|
||
|
||
Also one other small fix:
|
||
|
||
* Avoid a hang when trying to use plugin and proxy at the same time
|
||
#1956/#1961
|
||
|
||
## Release 1.4.3
|
||
|
||
Preparing for Docker 1.10, plus some bug-fixes.
|
||
|
||
* Avoid hang in Docker v1.10 on `docker volume ls` after `weave stop`,
|
||
`weave stop-plugin` or `weave reset` #1934/#1936
|
||
* Fix "unexpected EOF" from Docker 1.10 on `docker exec` with Weave
|
||
proxy `--rewrite-inspect` enabled #1911/#1917
|
||
* Avoid losing DNS entries and potentially double-allocating IP
|
||
Addresses allocated via plugin, on router restart; also extend
|
||
`weave ps` to show IP addresses allocated via plugin #1745/#1921
|
||
* Stop creating lots of copies of `weavewait` program in Docker
|
||
volumes #1757/#1935
|
||
* Prevent container starting prematurely when proxy in
|
||
`--no-multicast-route` mode #1942/#1943
|
||
* Log error message from plugin rather than crashing when weave not
|
||
running #1906/#1918
|
||
* Warn, don't error, if unable to remove plugin network in 'weave
|
||
stop', to avoid breaking the usual upgrade or config change process
|
||
#1900/#1919
|
||
* Don't crash if network conditions suggest only very small packets
|
||
will get through #1905/#1926
|
||
* Cope with unexpected errors during route traversal when starting
|
||
container via proxy #1909/#1910/#1932
|
||
|
||
## Release 1.4.2
|
||
|
||
Bug-fixes and minor improvements.
|
||
|
||
* A race condition in weavewait that would occasionally hang
|
||
containers at startup #1882/#1884
|
||
* Having the plugin auto-restart prevents successful `weave launch` on
|
||
reboot #1869
|
||
* Work round weave router failure on CoreOS 4.3 caused by kernel bug
|
||
#1854
|
||
* `weave launch` would exit with error code on docker <1.9 #1851
|
||
* Running `eval $(weave env)` multiple times would break `eval $(weave
|
||
env --restore)` #1824/#1825
|
||
* Don't complain in `weave stop` about "Plugin is not running" when
|
||
plugin is not enabled #1840/#1841
|
||
* `weave --local launch` would fail if utility program
|
||
`docker_tls_args` could not be found #1844
|
||
* Improved error reporting when TLS arg detection fails #1843
|
||
* Improve error reporting when docker isn't running #1845
|
||
* Add `--trusted-subnets` usage to `weave` script #1842
|
||
* weave run can hang under rare combinations of options #1858
|
||
|
||
## Release 1.4.1
|
||
|
||
This is a bug-fix release to cover a few issues that came up since the
|
||
release of 1.4.0.
|
||
|
||
* Weave would fail to launch when `$DOCKER_HOST` was set to a TCP socket secured with TLS #1820/#1822
|
||
* Weave would fail to stop when run against Docker pre-1.9 #1815/#1817
|
||
* Issue a warning instead of failing on `--with-dns` option to proxy, which was removed #1810/#1812
|
||
* Make `weave version` show the plugin version #1797/#1813
|
||
* Make `weave launch` show when the a container is restarting #1778/#1814
|
||
* Make `weave launch` fail if the plugin is running, for consistency with router and proxy. #1818/#1819
|
||
|
||
More details in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.4.1).
|
||
|
||
## Release 1.4.0
|
||
|
||
**Highlights**
|
||
|
||
* The Docker Network plugin can now operate without a cluster store, so it is now run by default.
|
||
* You can now use the fast datapath over trusted links and Weave encryption over untrusted links, in the same network.
|
||
|
||
Plus many bug fixes and minor enhancements. More details below and in
|
||
the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.4.0).
|
||
|
||
## Release 1.3.1
|
||
|
||
**Highlights**
|
||
|
||
* The minimum Docker version has been increased to 1.6 due to the
|
||
[upcoming deprecation of Dockerhub access](https://blog.docker.com/2015/10/docker-hub-deprecation-1-5/)
|
||
for old clients. From December 7th onwards previous versions of the
|
||
`weave` script will fail to pull down images from the hub; if you
|
||
are unable to upgrade to 1.3.1 immediately you can work around this
|
||
by running `weave --local setup` in conjunction with a compatible
|
||
Docker client installation
|
||
* Docker networking plugin now works with older kernels and allows you
|
||
to configure the MTU
|
||
|
||
More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.3.1).
|
||
|
||
## Release 1.3.0
|
||
|
||
**Highlights**
|
||
|
||
This release includes a Docker Plugin, so you have the option to use
|
||
Weave Net that way. More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.3.0).
|
||
|
||
## Release 1.2.1
|
||
|
||
This release contains a number of bug fixes and minor
|
||
enhancements. More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.2.1).
|
||
|
||
The release is fully compatible with 1.2.0 versions, so existing
|
||
clusters can be upgraded incrementally.
|
||
|
||
## Release 1.2.0
|
||
|
||
**Highlights**
|
||
|
||
This release introduces the
|
||
[Fast Data Path](http://docs.weave.works/weave/master/head/features.html#fast-data-path),
|
||
which allows Weave networks to operate at near wire-level speeds. This
|
||
new feature is enabled by default.
|
||
|
||
Other highlights:
|
||
|
||
- auto-configuration of TLS for the Weave Docker API proxy, making it
|
||
easier to run Weave on Macs and in conjunction with tools like
|
||
Docker Swarm
|
||
- support for restart policies on application containers and weave
|
||
infrastructure containers
|
||
- better compatibility with recent and future Docker versions
|
||
|
||
More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.2.0).
|
||
|
||
## Release 1.1.2
|
||
|
||
This release contains a small number of bug fixes. More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.1.2).
|
||
|
||
The release is fully compatible with 1.1.0 versions, so existing
|
||
clusters can be upgraded incrementally. When upgrading from 1.0.x,
|
||
note the compatibility information in the
|
||
[Installation & Upgrading instructions for Weave 1.1.0](https://github.com/weaveworks/weave/releases/tag/v1.1.0).
|
||
|
||
## Release 1.1.1
|
||
|
||
This release contains a number of bug fixes and minor
|
||
enhancements. More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.1.1).
|
||
|
||
The release is fully compatible with 1.1.0 versions, so existing
|
||
clusters can be upgraded incrementally. When upgrading from 1.0.x,
|
||
note the compatibility information in the
|
||
[Installation & Upgrading instructions for Weave 1.1.0](https://github.com/weaveworks/weave/releases/tag/v1.1.0).
|
||
|
||
## Release v1.1.0
|
||
|
||
**Highlights**:
|
||
|
||
- `weave launch` now launches all weave components, simplifying
|
||
startup.
|
||
- `weave status` has been completely revamped, with a much improved
|
||
presentation of the information, and the option to select and output
|
||
data in JSON.
|
||
- weaveDNS has been rewritten and embedded in the router. The new
|
||
implementation simplifies configuration, improves performance, and
|
||
provides fault resilience for services.
|
||
- the weave Docker API proxy now provides an even more seamless user
|
||
experience, and enables easier integration of weave with other
|
||
systems such as kubernetes.
|
||
- many usability improvements
|
||
- a few minor bug fixes, including a couple of security
|
||
vulnerabilities
|
||
|
||
More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.1.0).
|
||
|
||
## Release 1.0.3
|
||
|
||
This release contains a weaveDNS feature enhancement as well as minor fixes for
|
||
improved stability and robustness.
|
||
|
||
More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.0.3).
|
||
|
||
The release is fully compatible with other 1.0.x versions, so existing
|
||
clusters can be upgraded incrementally.
|
||
|
||
## Release 1.0.2
|
||
|
||
This release fixes a number of bugs, including some security
|
||
vulnerabilities in the Weave Docker API proxy, hangs and failures in
|
||
address allocation, and sporadic failures in name resolution.
|
||
|
||
More details in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.0.2).
|
||
|
||
The release is fully compatible with other 1.0.x versions, so existing
|
||
clusters can be upgraded incrementally.
|
||
|
||
## Release 1.0.1
|
||
|
||
This is a bug fix release, addressing the following issue:
|
||
|
||
- executing `docker run` from a Docker 1.7 client against the weave
|
||
proxy would report a `no such image` error when the requested image
|
||
wasn't present on the Docker host, instead of downloading it.
|
||
|
||
## Release 1.0.0
|
||
|
||
**Highlights**:
|
||
|
||
- It is now easier than ever to start containers and for them to
|
||
communicate, across multiple hosts. Automatic IP address allocation,
|
||
and name resolution via weaveDNS are now enabled by default, and the
|
||
proxy has become more fully-featured. In short, once weave has been
|
||
launched the following is possible:
|
||
|
||
````
|
||
host1$ docker run --name=pingme -dti ubuntu
|
||
host2$ docker run -ti ubuntu
|
||
root@d11e9287f65b:/# ping pingme
|
||
````
|
||
- Containers can now be
|
||
[load-balanced](http://docs.weave.works/weave/latest_release/weavedns.html#load-balancing)
|
||
easily.
|
||
- IP address allocation is now available across [multiple
|
||
subnets](http://docs.weave.works/weave/latest_release/ipam.html#range),
|
||
and hence can be employed when running multiple, isolated
|
||
applications.
|
||
- The proxy now supports [TLS
|
||
connections](http://docs.weave.works/weave/latest_release/proxy.html#tls),
|
||
enabling its deployment when the communication between docker
|
||
clients and the server must be secured.
|
||
|
||
There are many other new features, plus the usual assortment of bug
|
||
fixes and improvements under the hood. More detail below and in the
|
||
[change log](https://github.com/weaveworks/weave/issues?q=milestone%3A1.0.0).
|
||
|
||
*NB: This release changes the weave protocol version. Therefore, when
|
||
upgrading an existing installation, all hosts need to be upgraded in
|
||
order to for them to be able to communicate and form a network.*
|
||
|
||
## Release 0.11.2
|
||
|
||
This is a bug fix release, addressing the following issues:
|
||
|
||
- `weave run` did not respect DOCKER_CLIENT_ARGS. #855
|
||
- Negative result cache did not expire if requeried within TTL. #845
|
||
|
||
More details in the [change
|
||
log](https://github.com/weaveworks/weave/issues?q=milestone%3A0.11.2).
|
||
|
||
*NB: This release does not change the weave protocol version.
|
||
Therefore, when upgrading an existing 0.11 installation incrementally,
|
||
connectivity between peers will be retained.*
|
||
|
||
## Release 0.11.1
|
||
|
||
This is a bug fix release, addressing the following issues:
|
||
|
||
- The IP Allocator could crash in some relatively rare
|
||
circumstances. #782/#783.
|
||
- When the proxy failed to attach a container to the weave network,
|
||
there was no failure indication and descriptive error anywhere, and
|
||
the application process would still start. Now an error is reported
|
||
to the client (i.e. typically the Docker CLI), recorded in the proxy
|
||
logs, and the container is terminated. #788/#799.
|
||
- `weave launch-proxy --with-ipam` failed to configure the entrypoint
|
||
and DNS unless a (possibly blank) `WEAVE_CIDR` was
|
||
specified. Affected containers could start the application process
|
||
w/o the weave network interface being available, and without
|
||
functioning name resolution for the weaveDNS domain.
|
||
#744/#747/#751/#752
|
||
- The `weave status` output for the IP Allocator was misleadingly
|
||
conveying a sense of brokenness when no IP allocation requests had
|
||
been made yet. #787/#801
|
||
- When invoking `weave launch-proxy` twice, the second invocation
|
||
would output a blank line and terminate with a success exit
|
||
status. Now it reports that the proxy is already running and exits
|
||
with a non-zero status. #767/#780
|
||
- `weave launch-proxy` was not respecting WEAVEPROXY_DOCKER_ARGS, so
|
||
any user-supplied custom configuration for the weaveproxy container
|
||
was ignored. #755/#780
|
||
- The proxy was not intercepting API calls to the unversioned (1.0)
|
||
Docker Remote API. Hence none of the weave functionality was
|
||
available when Docker clients were using that version of the
|
||
API. #770/#774/#777,#809
|
||
- The proxy would crash when certain elements of the
|
||
`/containers/create` JSON were missing. We are not aware of any
|
||
Docker clients doing this, but it's been fixed regardless. #778/#777
|
||
|
||
More details in the [change
|
||
log](https://github.com/weaveworks/weave/issues?q=milestone%3A0.11.1).
|
||
|
||
*NB: This release does not change the weave protocol version.
|
||
Therefore, when upgrading an existing 0.11 installation incrementally,
|
||
connectivity between peers will be retained.*
|
||
|
||
## Release 0.11.0
|
||
|
||
**Highlights**:
|
||
|
||
- **automatic IP Address Management (IPAM)**, which allows application
|
||
containers to be started and attached to the weave network without
|
||
needing to supply an IP address.
|
||
- **proxy** for automatically attaching containers started with
|
||
ordinary `docker run`, or the Docker remote API, to the weave
|
||
network.
|
||
- ability to **add/remove extra DNS records**.
|
||
- performance and scalability improvements
|
||
- fixes for a small number of bugs discovered during testing
|
||
|
||
More detail in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A0.11.0)
|
||
|
||
*NB: This release changes the weave protocol version. Therefore, when
|
||
upgrading an existing installation, all hosts need to be upgraded in
|
||
order to for them to be able to communicate and form a network.*
|
||
|
||
## Release 0.10.0
|
||
|
||
**Highlights**:
|
||
|
||
- **bug fixes**, in particular eradicating several deadlocks that could
|
||
cause peer connection failures and hangs.
|
||
- **performance and scalability improvements** to the weave control plane,
|
||
as a result of which it is now possible to construct much larger
|
||
weave networks than previously.
|
||
- **improved installation and administration**, particularly the
|
||
introduction of remote execution of the weave script in a container,
|
||
permitting fully containerised deployment of weave.
|
||
- **improved diagnostics**, such as the reporting of connection failures
|
||
in `weave status`.
|
||
- **new weaveDNS features**, most notably the caching of DNS records
|
||
for application containers, which makes finding container IP
|
||
addresses via weaveDNS much faster.
|
||
|
||
More detail in the [change log](https://github.com/weaveworks/weave/issues?q=milestone%3A0.10.0)
|
||
|
||
*NB: This release changes the Weave Docker image names. To upgrade
|
||
from an older version, 1) stop all application containers, 2) run
|
||
`weave reset` from the old version to remove all traces of weave, and
|
||
only then 3) install the new version.*
|
||
|
||
## Release 0.9.0
|
||
|
||
- Improve WeaveDNS to the point where it can act as the name server
|
||
for containers in nearly all situations.
|
||
|
||
- Diagnose and report peer connectivity more comprehensively.
|
||
|
||
- Adapt to changes in topology - adding & removing of weave peers,
|
||
disruption of connectivity - more rapidly.
|
||
|
||
- Cope with delays in downloading/running docker images/containers
|
||
required for weave operation.
|
||
|
||
See the
|
||
[complete change log](https://github.com/weaveworks/weave/issues?q=milestone%3A0.9.0)
|
||
for more details.
|
||
|
||
## Release 0.8.0
|
||
|
||
- Align script and image version. When the `weave` script has a
|
||
version number, i.e. it is part of an official release, it runs
|
||
docker images matching that version. Thus the script and image
|
||
versions are automatically aligned. Unversioned/unreleased `weave`
|
||
scripts run the 'latest'-tagged image versions.
|
||
|
||
- Eliminate dependency on ethtool and conntrack. Instead of requiring
|
||
these to be installed on the host, weave invokes them via a
|
||
`weavetools` docker image that contains minimally packaged versions
|
||
of these utilities.
|
||
|
||
- New `weave setup` command. This downloads all docker images used by
|
||
weave. Invoking this is strictly optional; its main purpose is to
|
||
facilitate automated installation of weave and preventing delays in
|
||
subsequent weave command execution due to image downloading.
|
||
|
||
## Release 0.7.0
|
||
|
||
This is the first release assigned a version number.
|
||
|
||
When downloading weave you now have the following choices...
|
||
|
||
1. a specific version, e.g. https://github.com/weaveworks/weave/releases/download/v0.7.0/weave
|
||
2. latest released version: https://github.com/weaveworks/weave/releases/download/latest_release/weave
|
||
3. most recent 'master' commit: https://raw.githubusercontent.com/weaveworks/weave/master/weave
|
||
|
||
Previously the only documented download location was (3). We recommend
|
||
that any automated scripts using that be changed to either (1) or (2).
|