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Commit Graph
593 Commits
Author SHA1 Message Date
Bryan Boreham 6b4c6c84b4 Add back HOSTNAME env var for weave-npc container 2017-07-03 16:41:07 +00:00
Marc Carré fb7aa9298d Merge pull request #3044 from weaveworks/check-disco-blank-token 
Don't contact peer discovery back-end unless we have a token
 2017-06-28 17:30:03 +01:00
Marc Carré b79cc948b3 Merge pull request #3043 from weaveworks/issues/fastdp-enosupport-fallback 
Fix fallback to pcap based bridge when odp is not supported
 2017-06-28 17:25:45 +01:00
Bryan Boreham 15c512388d Don't contact peer discovery back-end unless we have a token 2017-06-28 13:34:49 +00:00
Martynas Pumputis f37377264b Fix fallback to pcap based bridge when odp is not supported 
The fix ensures that if odp is not supported (usually due to
missing openvswitch, vxlan or vport-vxlan kernel modules),
weaver will create the pcap based bridge instead of crashing.
 2017-06-27 18:38:21 +02:00
Marc CARRE a0064f7535 Update YAMLs to be what the Launch Generator serves. 
See also:
- https://github.com/weaveworks/launch-generator/issues/133
- https://github.com/weaveworks/launch-generator/pull/134

Command used:
```
$ curl -fsSo prog/weave-kube/weave-daemonset-k8s-1.6.yaml "http://localhost:8080/k8s/v1.6/net?v=latest"
$ curl -fsSo prog/weave-kube/weave-daemonset.yaml "http://localhost:8080/k8s/v1.5/net?v=latest"
```
Annotations then removed.
 2017-06-26 17:54:17 +01:00
Marc Carré 79c9eff2b9 Merge pull request #3033 from weaveworks/put-namespace-back-in-yaml 
Put kube-system namespace back in the weave-kube yaml
 2017-06-26 15:09:18 +01:00
Matthias Radestock c256daceb0 don't panic when TestMain is invoked as a regular test 
Just no-op instead.

This change is necessary because previously a recent build-tools
change no longer excludes prog/* from unit testing since other
projects actually do have genuine tests under there.
 2017-06-25 20:49:19 +01:00
Bryan Boreham d958cff58e Put kube-system namespace back in the weave-kube yaml 
Save people getting in to trouble when they don't know to add `-n kube-system`
 2017-06-23 16:07:55 +00:00
Bryan Boreham b5e6d235ba Merge pull request #3019 from unitymind/plugin-v2-ipalloc-range 
Ability to set IPALLOC_RANGE via plugin-v2 configuration parameters
 2017-06-23 10:40:04 +01:00
Marc CARRE 0d083077ab Update YAMLs to be what the Launch Generator serves. 
See also:
- weaveworks/launch-generator/pull/130
- weaveworks/launch-generator/pull/125

Command used:
```
$ curl -fsSo prog/weave-kube/weave-daemonset-k8s-1.6.yaml "https://localhost:8080/k8s/v1.6/net?v=latest"
$ curl -fsSo prog/weave-kube/weave-daemonset.yaml "https://localhost:8080/k8s/v1.5/net?v=latest"
```
Annotations then removed.
 2017-06-21 14:41:59 +01:00
Bryan Boreham 70f004cc62 Merge pull request #3018 from Shimi/patch-2 
modify tolerations to match any taint
 2017-06-20 12:02:56 +01:00
Vitaliy V. Shopov c02cb45c6c Ability to set IPALLOC_RANGE via plugin-v2 configuration parameters 2017-06-17 10:36:02 +10:00
Bryan Boreham 8dccc88613 Merge pull request #3000 from weaveworks/issues/2990-empty-selinuxoptions-by-default 
Kubernetes' seLinuxOptions are empty by default
 2017-06-16 15:44:44 +01:00
Bryan Boreham 28aa181480 Move setting up addresses for a container, into weaveutil-invoked function 
This means we only change netns by execing nsenter: changing netns in
Go is unsafe for long-running processes like the proxy.
 2017-06-16 13:19:08 +00:00
Bryan Boreham 97e0fcb765 Refactor: move SetupIface code from weaveutil to net package 2017-06-16 13:19:08 +00:00
Marc CARRE 666631134c Update YAMLs to be what the Launch Generator serves. 
See also: weaveworks/launch-generator/pull/117

Command used:
```
$ curl -fsSo prog/weave-kube/weave-daemonset-k8s-1.6.yaml "https://cloud.weave.works/k8s/v1.6/net?v=latest"
$ curl -fsSo prog/weave-kube/weave-daemonset.yaml "https://cloud.weave.works/k8s/v1.5/net?v=latest"
```
Annotations then removed.
 2017-06-16 09:06:26 +00:00
Shimi Kiviti 66a569fc40 modify tolerations to match any node 
Currently weave doesn't run on nodes with tolerations except the master
The suggested code change it to run on all nodes
 2017-06-15 15:32:50 +03:00
Bryan Boreham 640b417b39 Merge branch '1.9' 2017-06-14 13:57:08 +00:00
Bryan Boreham 2584335b11 Allow any non-local traffic onto the weave bridge 
If it's destined for a pod on another node it will be checked again
when it reaches that other node.  The previous version was rejecting
traffic coming in from outside the cluster.
 2017-06-12 17:00:57 +00:00
Bryan Boreham ea098ac53e Only retain IP addresses for running containers 2017-06-12 14:03:53 +00:00
Bryan Boreham 7871a0b7a4 Merge branch 1.9 2017-06-01 15:03:59 +00:00
Maxim Filatov cb3b858df6 Weave-NPC should get hostname from K8s Downward API. 
It is necessary in case when kubelet's args includes `--hostname_override=`.
Without this change, pods on hostname overriding kubelets will never be local,
and all pod's traffic will be blocked.
 2017-05-31 18:06:17 +03:00
Bryan Boreham 2d3e070288 Let through connections from local pods to non-local pods 
This means we only filter connections at the destination end,
which is a better match for the ingress-only rules.
 2017-05-30 14:11:35 +00:00
Bryan Boreham 138141ac9b Ignore updates for pods on other nodes 2017-05-30 14:11:34 +00:00
Bryan Boreham fa56ad8bc3 Refactor: move logging of ipset entries down to ipset package 2017-05-30 14:11:33 +00:00
Bryan Boreham 9d29da8d27 Refactor creation of base iptables rules 2017-05-30 14:11:31 +00:00
Bryan Boreham 37526728e0 Merge branch '1.9' 2017-05-30 13:55:49 +00:00
Avi Deitcher c05955d598 First cut of adding hairpin functionality to weave 2017-05-30 10:30:49 +00:00
Bryan Boreham 5106317e5d Remove deprecated --init-peer-count option 
Since this was the last deprecated option, remove all code to generate
deprecation warnings in the weave script.
 2017-05-26 15:19:27 +00:00
Marc CARRE 067ce6de9f Update Weave-Kube daemonset YAML files using Launch Generator. 
Note that given the YAML's structure is different from previous version, indentation of `COVERAGE_ARGS` had to change (+4 whitespaces to each line).
Commands used:
```
$ curl -fsS https://frontend.dev.weave.works/k8s/v1.5/net?v=latest > prog/weave-kube/weave-daemonset.yaml
$ curl -fsS https://frontend.dev.weave.works/k8s/v1.6/net?v=latest > prog/weave-kube/weave-daemonset-k8s-1.6.yaml
```
Annotations removed from Launch Generator's files:
```
      annotations:
        cloud.weave.works/launcher-info: |-
          {
            "server-version": "master-050965d",
            "original-request": {
              "url": "/k8s/v1.6/net?v=latest",
              "date": "Thu May 25 2017 13:16:43 GMT+0000 (UTC)"
            },
            "email-address": "support@weave.works"
          }
```
and
```
      annotations:
        cloud.weave.works/launcher-info: |-
          {
            "server-version": "master-050965d",
            "original-request": {
              "url": "/k8s/v1.5/net?v=latest",
              "date": "Thu May 25 2017 13:16:43 GMT+0000 (UTC)"
            },
            "email-address": "support@weave.works"
          }
```
 2017-05-26 14:19:26 +01:00
Marc Carré 4f20f545dc Merge pull request #2989 from weaveworks/remove-deprecated-options 
Remove deprecated flag versions
 2017-05-23 18:27:12 +01:00
Bryan Boreham c617612794 Remove deprecated flag versions 2017-05-23 16:49:13 +00:00
Marc Carré 0c89bbb8df Merge pull request #2967 from weaveworks/issues/2610-host-volume 
Change weavedb from an emptyDir to a hostPath volume
 2017-05-23 17:19:04 +01:00
Bryan Boreham 8a1f8d549e Let through connections from local pods to non-local pods 
This means we only filter connections at the destination end,
which is a better match for the ingress-only rules.
 2017-05-19 15:17:20 +00:00
Bryan Boreham a2b674e094 Ignore updates for pods on other nodes 2017-05-19 15:17:20 +00:00
Bryan Boreham c4796dcdf5 Refactor: move logging of ipset entries down to ipset package 2017-05-19 15:17:20 +00:00
Bryan Boreham 992b4a65df Refactor creation of base iptables rules 2017-05-19 15:17:20 +00:00
Bryan Boreham bebaa48520 Change weavedb from an emptyDir to a hostPath volume 
EmptyDir has the same lifetime as the pod, whereas we want our
persistence to extend past that, e.g. when Weave Net is upgraded.

`weave reset` cleans out the file.

We assume that /var/lib is writable.
 2017-05-17 12:38:24 +00:00
Martynas Pumputis 582a792c71 Merge pull request #2966 from weaveworks/issues/2956-simplify-running 
Simplify checks for plugin running

Fixes #2956 #2709
 2017-05-17 12:56:31 +03:00
Bryan Boreham 933b395de4 Report plugin version status via the Config object 2017-05-17 09:28:34 +00:00
Bryan Boreham 4f485f856b Factor out Plugin variables into Plugin and plugin.Config structs 2017-05-17 09:27:40 +00:00
Bryan Boreham a36fc867d1 Formatting of status message 2017-05-17 09:27:39 +00:00
Bryan Boreham b0da4f6b91 Move proxy and plugin status from shell to Go 
In the process we stop printing out the `PLUGIN_FULL_NAME`, but that
is assumed to be something the user can figure out from `docker plugin ls`
 2017-05-17 09:27:22 +00:00
Marc Carré 71d6e881f2 Merge pull request #2954 from weaveworks/issues/2953-reorg-images 
Issues/2953 reorg images
 2017-05-15 16:25:58 +01:00
Bryan Boreham e0bb49aa23 Don't crash on nil proxy in StatusHTTP 2017-05-15 11:32:20 +00:00
Bryan Boreham bf3ecaf48a Remove proxy status.sock 2017-05-13 16:31:16 +01:00
Bryan Boreham 9f4030cdb6 Move AWSVPC/IPAM check to Go code 
The weave script check was broken in an earlier commit.
The Go error message is less specific because it checks more cases.
 2017-05-13 14:34:29 +01:00
Bryan Boreham 06caf03d70 Need the workdir for weave container too 2017-05-12 16:51:39 +00:00
Bryan Boreham 7226b26e8e Reorganise Docker image layers to slim weave-kube 2017-05-12 15:50:57 +00:00