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Author SHA1 Message Date
Marc CARRE 1c797ca901 Upgrade to latest version of build-tools. 
This brings a fix to the Ansible playbook which enables locking of `kubeadm`'s Kubernetes version.
 2017-04-06 13:49:51 +01:00
Marc CARRE 520a72c8e6 Lock kubeadm's Kubernetes version. 
Without this commit, `kubeadm` typically upgrades whichever version of Kubernetes is installed, sometimes leading to conflicts in between components' version.

This fixes the issue behind #2876 and should avoid build failures like [weave/8373](https://circleci.com/gh/weaveworks/weave/8373).
 2017-04-06 13:49:48 +01:00
Marc CARRE 98fec7e5aa Revert "Disable temporary 840 smoke tests" 
This reverts commit b687484dda.
 2017-04-06 10:43:56 +01:00
Bryan Boreham 038aac41fd Fix weave-kube doc table of contents 2017-04-05 13:56:17 +00:00
Martynas Pumputis c54fe016b1 Merge pull request #2880 from weaveworks/upgrade-build-tools 
Upgrade to latest build-tools.
 2017-04-04 15:44:05 +01:00
Marc CARRE 9c9b46479d Upgrade to latest build-tools. 
Adds better support for CentOS, for Kubernetes 1.6 (default: 1.6.1), and makes Docker installation role configurable, among others.
 2017-04-04 15:13:41 +01:00
Bryan Boreham 28c290074b Merge pull request #2876 from weaveworks/issues/disable-840 
Disable temporary the 840 weave kube smoke test
 2017-03-31 18:55:59 +02:00
Martynas Pumputis b687484dda Disable temporary 840 smoke tests 
To trigger doc publishing
 2017-03-30 17:45:20 +01:00
Bryan Boreham fd731beb87 Merge pull request #2871 from weaveworks/weave-kube-formatting 
Fix formatting of code snippets in site/kube-addon.md.
 2017-03-29 11:53:07 +01:00
Marc CARRE 35cc653737 Add links to URLs and relevant resources. 2017-03-29 11:28:49 +01:00
Marc CARRE 1254d680ed Fix formatting of env. vars. in site/kube-addon.md. 2017-03-29 11:28:42 +01:00
Marc CARRE 23c0b6a04b Fix formatting of kubectl apply snippets in site/kube-addon.md. 2017-03-29 11:28:36 +01:00
Martynas Pumputis ede1ec970c Merge pull request #2861 from weaveworks/weave-kube-1.6-docs 
Update weave-kube docs for k8s  1.6
 2017-03-29 10:36:49 +01:00
Bryan Boreham fbab5a7280 Review feedback 2017-03-29 08:37:28 +00:00
Bryan Boreham a92cfc1ffe Added instructions for Kubernetes 1.6 changes 2017-03-21 15:28:41 +00:00
Bryan Boreham 178cf85183 Add release v1.9.4 v1.9.4 2017-03-21 14:30:35 +00:00
Bryan Boreham 272161b00b Add k8s-1.6 daemonset to release script 2017-03-21 14:23:13 +00:00
Bryan Boreham 56155d0819 Extra checks on return value from IPAM plugin 2017-03-21 11:39:36 +00:00
Bryan Boreham c711826996 Blank out container ID when exec-ing a CNI ipam plugin to get bridge address 2017-03-21 11:39:36 +00:00
Bryan Boreham eef6965590 Clean out weave CNI plugin before tests 2017-03-21 11:39:36 +00:00
Bryan Boreham 4926cb6f9a Add test to check that bridge IP is not the same as container IP 2017-03-21 11:39:36 +00:00
Bryan Boreham d9ca54e777 Don't use Printf without a format 2017-03-21 11:38:35 +00:00
Bryan Boreham 1f6a6349a9 Remove useless 'break' 2017-03-21 11:38:35 +00:00
Bryan Boreham 8f27f8f442 Clean up some tests that were not checking results 2017-03-21 11:38:35 +00:00
Bryan Boreham 681109ba71 use net.IP.Equal to compare, not bytes.Equal 2017-03-21 11:38:35 +00:00
Bryan Boreham 99c691745a Check error return on udp dial() 2017-03-21 11:38:35 +00:00
Bryan Boreham 1af5699948 cancelOp was cancelling the first op in the queue 2017-03-21 11:38:35 +00:00
Bryan Boreham ef7571f1ef Can't catch SIGKILL 2017-03-21 11:38:35 +00:00
Bryan Boreham c0726923f5 Merge pull request #2851 from weaveworks/k8s-1.6-beta 
Upgrade to latest build-tools to be able to test against 1.6+ and/or "unstable" versions of K8S
 2017-03-20 12:07:38 +00:00
Marc CARRE 4d9eadde5b Upgrade to latest version of build-tools. 
Integrate latest changes required for testing against Kubernetes 1.6.0-beta.*.
See also: github.com/weaveworks/build-tools/pull/81
 2017-03-17 12:05:27 +00:00
Bryan Boreham 9da5cee8d9 Rename Kubernetes daemonset to "1.6" 
To emphasise this is the version that adopters of Kubernetes 1.6 need
to use.
 2017-03-17 11:45:06 +00:00
Bryan Boreham ca22ecdf09 Merge branch 'luxaslabs-add_head_manifest' into 1.9 2017-03-17 11:44:16 +00:00
Lucas Käldström 2e58e92d48 Add a weave-kube manifest that works for kubeadm v1.6 2017-03-17 11:43:48 +00:00
Bryan Boreham fd0c53b424 Merge pull request #2852 from weaveworks/assert-no-defunct 
Assert no defunct process is generated as a postcondition of all tests.
 2017-03-17 11:40:32 +00:00
Marc CARRE 7b1e8ac1cf Assert no defunct process is generated as a postcondition of all tests. 2017-03-17 10:36:16 +00:00
Bryan Boreham 31b7e063e7 Use version 3 in the test 
CNI_VERSION env var was never used, so removed from the test script.
The second test is crashing on v1, so bumped to v3.
 2017-03-16 18:23:20 +00:00
Bryan Boreham b5172f46c1 Honour the input version number 2017-03-16 18:23:20 +00:00
Bryan Boreham 5a6cb8e708 Allow CNI netns to be blank on DEL 
Also don't error on DEL with no namespace and no addresses
 2017-03-16 18:23:20 +00:00
Bryan Boreham c3c28ea27e Update CNI library to version 0.5.0 2017-03-16 18:23:20 +00:00
Bryan Boreham 623abeef4c gofmt 2017-03-14 17:56:59 +00:00
Bryan Boreham 5f30846092 Unwind changes to doExec and handle List() error differently 
exec.Output() already wraps the stderr output, so we don't need to do that.
 2017-03-14 17:56:59 +00:00
Bryan Boreham 6ddbc5cb57 Simplify List() 2017-03-14 17:56:59 +00:00
Bryan Boreham f9f3b18ce4 Test whether non-weave ipsets get blown away 2017-03-14 17:56:59 +00:00
Stephan Austermühle dc2925263c Destroy ipsets prefixed weave- only (issue #2751) 2017-03-14 17:56:59 +00:00
Bryan Boreham 56fd45f7ea Merge pull request #2845 from weaveworks/issues/2836-defunct-launch.sh-no-exec 
Remove exec from weaver command; Fixes #2836.
 2017-03-14 16:52:17 +00:00
Marc CARRE 21a0fc30e8 Run weaver without exec. 
This:

1. prevents from generating defunct (a.k.a. zombie) processes, and therefore fixes #2836; but also
2. reintroduces #2684/#2688 as shells do not forward signals and we are still running more than one process.

A proper fix would leverage something like tini.
See also:

- github.com/krallin/tini
- github.com/krallin/tini/issues/8
- github.com/docker-library/official-images#init

Sample output:

- during initialisation:

```
$ ps auxf
[...]
root      1380  0.4  1.9 879660 74660 ?        Ssl  Mar13   6:02 /usr/bin/docker daemon -H fd:// -H unix:///
root      1664  0.0  0.4 502116 18528 ?        Ssl  Mar13   0:06  \_ docker-containerd -l /var/run/docker/li
root     15482  0.0  0.0 200496  3364 ?        Sl   15:04   0:00      \_ docker-containerd-shim 3d1f5eb6e090
root     15496  0.0  0.0   1524   996 ?        Ss   15:04   0:00      |   \_ /bin/sh /home/weave/launch.sh
root     15780  0.0  0.0   1524    64 ?        S    15:04   0:00      |       \_ /bin/sh /home/weave/launch.
root     15872  0.0  0.0   1772  1272 ?        S    15:04   0:00      |       |   \_ /bin/sh /home/weave/wea
root     15897  0.0  0.0   1772   324 ?        S    15:04   0:00      |       |       \_ /bin/sh /home/weave
root     15898  0.0  0.0  14656  2948 ?        S    15:04   0:00      |       |           \_ curl -o /tmp/we
root     15781 10.0  1.5 484556 60296 ?        Sl   15:04   0:00      |       \_ /home/weave/weaver --port=6
[...]
```

- after initialisation:

```
$ ps auxf
[...]
root      1380  0.4  1.9 879660 74660 ?        Ssl  Mar13   6:02 /usr/bin/docker daemon -H fd:// -H unix:///
root      1664  0.0  0.4 502116 18592 ?        Ssl  Mar13   0:06  \_ docker-containerd -l /var/run/docker/li
root     15482  0.0  0.0 200496  3364 ?        Sl   15:04   0:00      \_ docker-containerd-shim 3d1f5eb6e090
root     15496  0.0  0.0   1524   996 ?        Ss   15:04   0:00      |   \_ /bin/sh /home/weave/launch.sh
root     15781  2.3  1.6 503064 64320 ?        Sl   15:04   0:00      |       \_ /home/weave/weaver --port=6[...]
```
 2017-03-14 15:34:47 +00:00
Marc CARRE 673d0af97d Add failing test catching defunct launch.sh processses. 
Reproduces issue #2836, i.e.:

- during initialisation:

```
$ ps auxf
[...]
root      1380  0.4  1.6 879660 60732 ?        Ssl  Mar13   5:54 /usr/bin/docker daemon -H fd:// -H unix:///
root      1664  0.0  0.4 502116 18540 ?        Ssl  Mar13   0:06  \_ docker-containerd -l /var/run/docker/li
root     12615  0.0  0.1 200496  5424 ?        Sl   14:38   0:00      \_ docker-containerd-shim c5637e5bbdcb
root     12629  6.2  1.6 296400 62312 ?        Ssl  14:38   0:00      |   \_ /home/weave/weaver --port=6783
root     12910  0.0  0.0   1524    68 ?        S    14:38   0:00      |       \_ /bin/sh /home/weave/launch.
root     13002  0.0  0.0   1772  1232 ?        S    14:38   0:00      |           \_ /bin/sh /home/weave/wea
root     13027  0.0  0.0   1772   320 ?        S    14:38   0:00      |               \_ /bin/sh /home/weave
root     13028  0.0  0.0  14656  2708 ?        S    14:38   0:00      |                   \_ curl -o /tmp/we
[...]
```

- after initialisation:

```
$ ps auxf
[...]
root      1380  0.4  1.6 879660 60732 ?        Ssl  Mar13   5:54 /usr/bin/docker daemon -H fd:// -H unix:///
root      1664  0.0  0.4 502116 18540 ?        Ssl  Mar13   0:06  \_ docker-containerd -l /var/run/docker/li
root     12615  0.0  0.1 200496  5424 ?        Sl   14:38   0:00      \_ docker-containerd-shim c5637e5bbdcb
root     12629  3.5  1.6 297460 63340 ?        Ssl  14:38   0:00      |   \_ /home/weave/weaver --port=6783
root     12910  0.0  0.0      0     0 ?        Z    14:38   0:00      |       \_ [launch.sh] <defunct>
[...]
```

Sample output:

```
test #5 "run_on mct-0.us-central1-a.weave-net ps aux | grep -c '[d]efunct'" failed:
	expected "0"
	got "1"
test #6 "run_on mct-1.us-central1-a.weave-net ps aux | grep -c '[d]efunct'" failed:
	expected "0"
	got "1"
test #7 "run_on mct-2.us-central1-a.weave-net ps aux | grep -c '[d]efunct'" failed:
	expected "0"
	got "1"
3 of 8 tests failed in 62.012s.
```
 2017-03-14 14:39:34 +00:00
Bryan Boreham 402400d4cb Merge pull request #2831 from weaveworks/issues/2830-fix-fastdp-crypto-docs 
doc: Remove invalid statement about missing encryption in fastdp; Fixes #2830
 2017-03-09 16:00:54 +00:00
Martynas Pumputis b1a66012bd doc: Remove invalid statement about missing encryption in fastdp 2017-03-09 15:38:13 +00:00
Marc CARRE 85fa976a25 Add release v1.9.3 v1.9.3 2017-03-07 14:38:42 +00:00