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Author SHA1 Message Date
Bryan Boreham 8bdfcd3042 Merge pull request #3747 from weaveworks/iptables1.8 
support Iptables 1.8 with legacy and nf_tables support
 2020-01-08 10:46:41 +00:00
Murali Reddy 83024b946f use softlinks to link iptables to backend specific commands and update docs 2020-01-08 15:44:22 +05:30
Murali Reddy 4f48670345 set iptables backend to use if specified explicitly or auto-detect 2020-01-08 15:44:10 +05:30
Murali Reddy 4b30d97d4e update alpine base image to 3.10 that has iptables ver 1.8.3 2020-01-08 15:43:51 +05:30
Bryan Boreham c9e813cfcb Merge pull request #3740 from weaveworks/raise-cpu-requests 
Raise Kubernetes CPU requests from 10m to 50m
 2019-12-13 12:27:24 +00:00
Bryan Boreham c97c50b76e Merge pull request #3735 from weaveworks/release-script-add-k11 
Add weave-daemonset-k8s-1.11.yaml to release script
 2019-12-13 11:37:09 +00:00
Bryan Boreham f919d06e2c Merge pull request #3745 from AlejoAsd/fix/site-kube-addon-md-link-fix 
Fix kube-addon documentation broken markdown link
 2019-12-13 11:32:47 +00:00
Bryan Boreham 526538d9d1 Merge branch 'master' into 2.6 2019-12-07 11:55:16 +00:00
Bryan Boreham f43f3fc2e8 Merge pull request #3744 from weaveworks/issue-3741 
upgrade to newer terraform that is compatible with google cloud API
 2019-12-07 11:54:47 +00:00
Alejo Carballude 8b220f6383 Fix kube-addon documentation broken markdown link. 2019-12-06 16:00:03 -03:00
Murali Reddy d44e34584a Update tools submodule to latest commit 2a2df527894bcaa5d42ad80654c43e1e5a6b03d7 2019-12-06 18:48:49 +05:30
Murali Reddy 6d2366ca4c upgrade to newer terraform that is compatible with google cloud API 
Fixes #3741
 2019-12-06 10:19:27 +05:30
Bryan Boreham 7c1b615c98 Add a note about dropping CAP_NET_RAW in Kubernetes 2019-12-04 21:04:55 +00:00
Bryan Boreham 390a4099d0 Merge branch '2.6' 2019-11-28 20:47:39 +00:00
Bryan Boreham 01237446eb Update docs to match new memory requests 2019-11-22 23:23:55 +00:00
Bryan Boreham 18deb42df1 Raise Kubernetes CPU requests from 10m to 50m 
This setting is passed by Kubelet to the Linux scheduler to ask for a share of
available CPU, so we should ask for a bit more than 1% of 1 CPU. Otherwise if a
CPU is contended Weave Net will get throttled frequently.

Weave Net in fastdp mode shouldn't need a lot of CPU most of the time, but at
startup there is quite a lot to do.

The setting is also used by the Kubernetes scheduler to decide how much will fit
on a node, so setting it much higher will reserve CPU that we shouldn't need most
of the time.
 2019-11-22 22:30:03 +00:00
Bryan Boreham 5c508f837e Add manifest for Kubernetes 1.11 and above 2019-11-11 10:15:53 +00:00
Bryan Boreham e000472af7 Release 2.6 2019-11-05 19:40:45 +00:00
Bryan Boreham 6d70284c21 Increase default connection limit to 200 
Improvements in resource consumption in larger clusters mean we can
raise this limit.
 2019-11-05 19:40:45 +00:00
Bryan Boreham 4529d1587c Release 2.6 v2.6.0 2019-11-05 16:12:30 +00:00
Bryan Boreham b0d05f5e37 Increase default connection limit to 200 
Improvements in resource consumption in larger clusters mean we can
raise this limit.
 2019-11-05 14:21:24 +00:00
Bryan Boreham 4a5d203e58 Merge pull request #3732 from weaveworks/mesh-0-4 
Update Weave Mesh library to 0.4
 2019-11-05 14:21:07 +00:00
Murali Reddy 640c5c346c add mocks for GossipNeighbourSubset 2019-11-05 13:25:56 +00:00
Bryan Boreham 3780ce4dfb Update Weave Mesh library to 0.4 2019-11-05 12:26:14 +00:00
Bryan Boreham b871c1eecb Delete test binary committed in error 2019-11-05 12:16:45 +00:00
Bryan Boreham 02ecea4576 Merge pull request #3728 from weaveworks/issues/3727-fix-320-flake 
Tell 'timeout' to use signal 9, so command dies immediately
 2019-11-04 16:12:36 +00:00
Bryan Boreham 6876507641 Merge pull request #3712 from weaveworks/go-1-13-1 
Update to Go 1.13.3
 2019-11-04 16:11:48 +00:00
Bryan Boreham d2c78d3196 Tell 'timeout' to use signal 9, so command dies immediately 
We were seeing flakes in test 320, seemingly because the 'docker run'
command would sometimes send a delete request for the container it had
started, before dying.

We need the container to carry on running so we can check it does get
attached when the cluster reaches quorum. Sending signal 9 means the
command dies immediately and does not get a chance to delete the
container.
 2019-11-01 16:39:34 +00:00
Bryan Boreham 5b8365687e Merge pull request #3725 from weaveworks/retry-pending-claims 
Retry IP allocator claims
 2019-10-29 10:50:47 +00:00
Bryan Boreham a43bd88ddd Add the error message why an IP claim is denied 2019-10-25 17:13:59 +00:00
Bryan Boreham e8fcd21baa Retry IP allocator claims 
It may be that we cannot talk to a peer straight away, so allow claims
to be retried a few times before giving up.
 2019-10-25 17:13:11 +00:00
Michael Merrill 6a48da60ec Handling concurrent updates to configmap and IP reclamation (#3724) 
checking if peer to be removed has been removed by another pod

Signed-off-by: mmerrill3 <michael.merrill@vonage.com>
 2019-10-24 20:01:02 +01:00
Bryan Boreham 886dea9b10 Merge pull request #3715 from weaveworks/update-mesh 
Update weaveworks/mesh to v0.3
 2019-10-22 13:39:52 +01:00
Bryan Boreham 80e9dee9b2 Update CI image again 2019-10-22 11:19:51 +00:00
Bryan Boreham 5110a604f8 Bump to Go 1.13.3 2019-10-22 09:31:31 +00:00
Bryan Boreham 404f1bbef3 Bump image used in CI to Go 1.13.1 2019-10-15 09:29:38 +00:00
Bryan Boreham 56491b35f1 Go 1.13 needs different static linking flags 
We don't need to pre-build the Go standard library or use -i flag
either - Go sorts that all out for us now.
 2019-10-15 09:29:38 +00:00
Bryan Boreham dd70668b89 Update tools submodule to latest commit f041a74ffbf2 2019-10-15 09:29:38 +00:00
Bryan Boreham e5441b44e9 Bump Go version in build container to 1.13.1 2019-10-15 09:27:45 +00:00
Bryan Boreham 4da2501d7a Add sleeps in tests for topology gossip to propagate 
The new weaveworks/mesh version defers topology updates by up to 1
second, so we can't expect to connect two nodes and immediately ping
between them.
 2019-10-15 09:01:00 +00:00
Bryan Boreham 04680fc52c Update weaveworks/mesh to v0.3 2019-10-15 09:01:00 +00:00
Bryan Boreham cb4a8769a8 Merge pull request #3708 from weaveworks/3693-split-ranges 
Handle range wrap-around when checking for allocations
 2019-10-15 09:19:37 +01:00
Bryan Boreham 62c1d28524 Merge pull request #3716 from weaveworks/870-flake 
Randomise wait to reclaim IPs on node deletion, and fix flaky test 870
 2019-10-15 09:17:04 +01:00
Bryan Boreham 92b21ccd44 Merge pull request #3710 from weaveworks/exclude-self 
Exclude myself when building a list of peers that may need deleted
 2019-10-15 08:41:21 +01:00
Bryan Boreham 88cd86a5f2 Add checksum file for s390x qemu binary 2019-10-12 12:45:17 +00:00
Bryan Boreham b18c88524d Merge branch '2.5' 2019-10-12 11:10:09 +00:00
Bryan Boreham 90e0c43bf2 Add a note on how to secure the Kubernetes Addon configuration. 
Original author Vladimir Pouzanov <farcaller@google.com>
 2019-10-12 11:08:57 +00:00
Bryan Boreham 4215618177 Merge pull request #3447 from farcaller/patch-1 
Add a note on how to secure the configuration.
 2019-10-12 12:02:46 +01:00
Bryan Boreham cb5798f94d Merge pull request #3697 from christian-2/system-node-critical 
mark pods weave-net with priorityClassName: system-node-critical
 2019-10-12 12:00:13 +01:00
Bryan Boreham 79e032c984 Reduce time test script waits for IPs to be reclaimed 
Now we have a callback when a node is removed, there should be no
reason to wait 90 seconds.

The reclaim does wait up to 5 seconds before starting, so allowing 10
seconds in the script should be sufficient.
 2019-10-11 20:29:58 +00:00