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210 Commits

Author SHA1 Message Date
Justin Santa Barbara a03ea54365 Rename SubnetName -> Name 
No schema impact
 2016-12-19 00:01:38 -05:00
Justin Santa Barbara 4475d68c2e Remove dead code 2016-12-18 21:56:57 -05:00
Justin Santa Barbara 0ef9d51586 Allow kops delete instancegroup, even if ASG does not exist 
We probably shouldn't, but we delete the ASG when you `kops delete ig`.

If the ASG doesn't exist though, we can still delete the IG.
 2016-12-18 21:56:57 -05:00
Justin Santa Barbara 1ef2c367c1 Reintroduce subnet assignemnt logic 2016-12-18 21:56:57 -05:00
Justin Santa Barbara fed68310fa Schema v1alpha2 
* Zones are now subnets
* Utility subnet is no longer part of Zone
* Bastion InstanceGroup type added instead
* Etcd clusters defined in terms of InstanceGroups, not zones
* AdminAccess split into SSHAccess & APIAccess
* Dropped unused Multizone flag
 2016-12-18 21:56:57 -05:00
Kris Childress 50f9028106 Fixing for tests, removing old function 2016-12-16 06:28:14 -07:00
Kris Childress b0d0fd312d Fixing orphaned LC's with kops 2016-12-16 06:26:07 -07:00
Justin Santa Barbara c01c2af656 Mark ObjectMeta as a named field 
This will work around some apimachinery bugs
(https://github.com/kubernetes/client-go/issues/8)
 2016-12-14 22:26:57 -05:00
Justin Santa Barbara dbab97e508 Use versioned marshaling where we can 
In particular during a kops edit
 2016-12-08 22:17:26 -05:00
Justin Santa Barbara 3ec68efbe7 Fix typo 2016-12-07 08:55:52 -05:00
chrislovecnm bad489cb75 message when we change kubectl context 
fixing kubectl config path when set to multiple paths
 2016-12-04 15:58:35 -05:00
Kris Childress 72c5868966 Merge pull request #707 from DualSpark/node-validation 
New feature - node validation
 2016-11-29 16:47:44 -07:00
chrislovecnm 82cf2c2c0f working on the start of validate 
cluster validation seem to be working.  Need to test more

documentation yo

refactoring to get rid of import cycle not allowed
 2016-11-28 18:16:32 -07:00
chrislovecnm 3ffc4e91cb Starting work on node lookup and validation 2016-11-28 18:16:31 -07:00
chrislovecnm 89ac0d24f8 starting porting node code 2016-11-28 18:16:31 -07:00
Zach Loafman e60c36068f Fix retries for AutoScalingGroup pending delete 
This:
- reworks how retries are handled in fi/executor.go to a time-based scheme
- changes the single-task limit to 10m (from about 30s of no-progress)
- eliminates the inner IAM propagation retry for LaunchConfigurations,
because the task itself will just be redriven for a while. This also
eliminates any long-pole delay caused by this error (since task Run()
should be 'fast').
 2016-11-28 17:04:02 -08:00
Justin Santa Barbara ae84beddb7 Use more api machinery when writing 2016-11-13 22:11:36 -05:00
Justin Santa Barbara 933506bdbb Apply gofmt 2016-11-13 21:06:55 -05:00
Kris Childress 479c7782d6 Fixing DNS annotations on pods / Bumping failed iterations 
- Adding template functions to nodeup
- Adding 30 -> 42 iteration boost for attempted iterations without progress
- Adding template to kube api manifest
 2016-11-08 15:16:41 -08:00
Kris Childress 835e24f788 Working EIP and NGW CRUD for private networking.. 
Next step.. lets piece them all together
 2016-11-08 15:16:41 -08:00
Kris Childress a3dd1257ce Working ElasticIP associations on subnet. Delete and Create! 2016-11-08 15:16:41 -08:00
Justin Santa Barbara 27fb687058 Fix typo: becasue -> because 2016-11-05 01:41:47 -04:00
Kris Childress c12c4aa5d6 Adding first element from kubectl path to log message 2016-10-19 19:12:23 -06:00
Kris Childress aa4649b32f Adding support for multiple kubeconfig paths. 
- Just removing the `to` part of the log message. I don't think its a huge win to have that in the logs, and was causing problems This will close #670
 2016-10-19 06:08:38 -06:00
Chris Love 653618aa41 Merge pull request #693 from justinsb/fix_672 
Don't merge stdout & stderr when running kubectl
 2016-10-18 22:28:32 -06:00
Justin Santa Barbara 1d239d9b09 Don't remove route tables tagged with another cluster 2016-10-18 22:21:39 -04:00
Justin Santa Barbara 6ec5da2827 Add unit test for deleting untagged route table 2016-10-18 22:16:05 -04:00
Justin Santa Barbara ba8514d840 Delete route tables, even if untagged, if we are deleting the VPC 
The route table cannot exist without a VPC; if we're deleting the VPC we
must delete the route table also.

This will help fix problems when we fail to tag the route-table.

Issue #597
 2016-10-18 21:59:56 -04:00
Justin Santa Barbara 7542b8980c Don't merge stdout & stderr when running kubectl 
Issue #672
 2016-10-18 21:35:34 -04:00
Chris Love 0d78c65498 Merge pull request #660 from justinsb/fix_upgrade 
Fix upgrade from kube-up
 2016-10-18 10:39:33 -06:00
Justin Santa Barbara d563d5589a Fix deletion logic to ignore terminated instances 
Silly mistake because golang case statements do not fall though

Fix #673
 2016-10-18 00:30:31 -04:00
chrislovecnm 8fa2aac99f fixing more headers 2016-10-15 19:20:56 -06:00
Justin Santa Barbara 2af1fde49d Reuse the route table when importing 
Not only is this lower-impact, but it also avoid a bug because the
subnets were considered "shared", and thus we would not manage the
route-table any more.
 2016-10-15 14:18:30 -04:00
Justin Santa Barbara c933008006 Don't validate cluster name when importing kube-up clusters 2016-10-14 22:38:29 -04:00
Justin Santa Barbara 542f8fb4f2 Refactor CLI to match kubectl approach 
We have an Options class for each command, and a Run function that can
be called directly.
 2016-10-11 09:47:11 -04:00
Justin Santa Barbara 5ac44018d4 Move API to pkg/apis/kops 
This is a breaking change for people using the API (sorry), but is
hopefully a simple search and replace:

"k8s.io/kops/upup/pkg/api"
 -> api "k8s.io/kops/pkg/apis/kops"

"k8s.io/kops/upup/pkg/api/registry"
 -> "k8s.io/kops/pkg/apis/kops/registry"

This is the "correct" place for it in the k8s API infrastructure - we
are working towards a versioned API here.
 2016-10-11 08:52:54 -04:00
Justin Santa Barbara f7fa324858 Initial k8s-style kops API 
We try to emulate the k8s Clientset approach
 2016-10-07 01:13:02 -04:00
Justin Santa Barbara c234f20d05 Fix logging of instance ids 2016-10-05 23:11:54 -04:00
Justin Santa Barbara 5137e2546e Tolerate InvalidInstanceID.NotFound when deleting instances 
We treat as instance-already-deleted, i.e. not an error

Fix #592
 2016-10-05 02:12:11 -04:00
Justin Santa Barbara a338f482dd Merge pull request #563 from justinsb/channels_for_clusters 
Store channel in cluster, use it to determine version
 2016-10-01 01:21:39 -04:00
Justin Santa Barbara 80becef5a3 rolling-update cleanups 2016-10-01 01:17:07 -04:00
Justin Santa Barbara 647618b755 Store channel in cluster, use it to determine version 2016-10-01 00:04:09 -04:00
Justin Santa Barbara a5cacebd99 Change rolling-update heuristics to be less aggressive 2016-09-30 23:42:47 -04:00
Justin Santa Barbara 5f8d68ec85 Refactor shared packages into util directory 2016-09-25 18:27:09 -04:00
Justin Santa Barbara bb01cf6ddd Make AWSCloud an interface, mock it out in tests 
Beginnings of a mock for the AWSCloud, so that hopefully we aren't
calling out to AWS at all in the tests.  We will likely start mocking
the actual EC2 APIs in future, but this seems a good starting point.

Fix #425
 2016-09-24 15:52:52 -04:00
Justin Santa Barbara 8839e67f0b Merge fixups 2016-09-24 11:46:34 -04:00
Justin Santa Barbara 05c799761f First step towards rolling update 
Start querying nodes in k8s also

Unclear whether we want to use two ASGs for greater control at the
moment.
 2016-09-24 11:19:17 -04:00
Justin Santa Barbara ef1f64f308 Start cleaning up API: optional fields should be pointers 2016-09-08 00:49:40 -04:00
Justin Santa Barbara 9d7a7fc6e8 Merge pull request #349 from justinsb/govet_fixes 
govet fixes
 2016-08-26 02:16:12 -04:00
Justin Santa Barbara 637a10be12 govet fixes 2016-08-20 01:09:19 -04:00
Justin Santa Barbara a7ece228fb Fix issue with deleting DNS records when multiple matching zones found 
We were accidentally reusing the variable we were closing over, I
believe
 2016-08-19 23:55:38 -04:00
Justin Santa Barbara 4545352c00 Don't rolling-update all masters at once 
Also add force command to rolling-update, for testing sanity.

Fix #284
 2016-08-16 12:53:37 -04:00
Justin Santa Barbara 5d8c170360 Rename old upgrade command; make new upgrade intuitive 
The old upgrade command (which was only called as part of a kube-up ->
kops upgrade) is now `kops toolbox convert-imported`.  The docs are
updated, but this is only normally called once per import so this should
not be high impact.

The upgrade command now looks for things that need upgrading.  Currently
only `upgrade cluster` is implemented; it currently only checks the
KubernetesVersion.  If KubernetesVersion is out of date, it will be
printed, and if --yes is specified the cluster spec will be set to the
next value.
 2016-08-16 09:28:36 -04:00
Justin Santa Barbara 62fc3cfd69 Merge pull request #302 from justinsb/hints_on_update 
Provide hints after update cluster
 2016-08-14 22:21:51 -04:00
Justin Santa Barbara e778c792fe Provide hints after update cluster 
This should make kops more discoverable

Issue #166

Issue #263
 2016-08-14 22:19:52 -04:00
Justin Santa Barbara 7cde6890a4 Export admin password in kubecfg 
This is where users expects to find it, because it is how kube-up does
it.

Issue #166
 2016-08-14 22:18:58 -04:00
Justin Santa Barbara a3cfec6c24 Support changing the SSH public key 
This requires that we include the OpenSSH fingerprint in the AWS key
name.
 2016-08-11 12:00:52 -04:00
Justin Santa Barbara 928fd6161d Remove addons command 
Encourage users to use kubectl instead
 2016-08-03 00:42:42 -04:00
Justin Santa Barbara 45dd1da4a1 Better output when kubectl not in PATH 
Also add to README

Fix #238
 2016-08-02 23:06:51 -04:00
Justin Santa Barbara 310ba12edf Fix log message of shell commands 
We were double-printing argv[0]
 2016-07-29 01:30:34 -04:00
Justin Santa Barbara e3e58f605e support multiple zones in `kops import` 
Seems to be less special-cased also.

Fix #216
 2016-07-27 11:03:22 -04:00
Justin Santa Barbara 9e9855d1a4 Simpler upgrade procedure: reuse subnet 
By reusing the subnet & security groups, we are able to skip the ELB
steps of the upgrade procedure.  The new cluster also has the same
identity as the old cluster for security groups, so we don't need to
reconfigure ELB etc.

Fixes #175
Fixes #174
 2016-07-22 11:47:12 -04:00
Justin Santa Barbara 31892fb08d Refactor tests for cleaner separation 2016-07-22 10:19:01 -04:00
Justin Santa Barbara 18af54de6e Fix missing string cast 2016-07-14 11:06:39 -04:00
Justin Santa Barbara 47ef67a71d Merge pull request #147 from justinsb/fix_69 
Clearer error message when importing a cluster with a custom subnet
 2016-07-14 11:05:33 -04:00
Justin Santa Barbara 57d6e0d8d9 Import the node instance type when importing a cluster 
We now query for the launchconfiguration and import the first machine
type we find.

Fix #148
 2016-07-14 10:51:39 -04:00
Justin Santa Barbara 7c1177cc82 Clearer error message when importing a cluster with a custom subnet 
We can at least give the user better instructions on how to proceed.
Because this is not in general safe though, I'm not sure we want to
gloss over this.

Issue #69
 2016-07-14 10:38:32 -04:00
Justin Santa Barbara df56204479 Export kubecfg after as create cluster by default 
It is scoped to a particular context, so seems harmless, and users will
(almost?) always do it after creation.

Fix #129
 2016-07-12 23:02:43 -04:00
Justin Santa Barbara 0aed68c260 Add support for deleting an InstanceGroup 2016-07-11 00:08:55 -04:00
Justin Santa Barbara c4f2fbfcaf Tweaks to rolling-update CLI 2016-07-11 00:08:21 -04:00
Justin Santa Barbara 1d59f2aa80 Replace StateStore with a registry 
StateStore was highly orientated towards a VFS system; replace it with a
Registry abstraction that is more object based.

We also rationalize much of the CLI (cmd) command logic also.
 2016-07-11 00:07:59 -04:00
Justin Santa Barbara eb589fd025 Import cluster should create the same style name 2016-07-11 00:03:22 -04:00
Justin Santa Barbara 4ac0395a9f Merge pull request #103 from justinsb/delete_shutting_down_state 
Tolerate shutting-down state on instance during delete
 2016-07-09 22:32:21 -04:00
Justin Santa Barbara 0c867a8971 Merge pull request #108 from justinsb/fix_96 
Detect & delete new ASG launch configs
 2016-07-09 22:29:56 -04:00
Justin Santa Barbara 524fb645d0 Delete cluster deletes keypairs 
Again we delete by name, which is why we name them by the very unlikely
to conflict name "kubernetes.<clustername>"

Issue #107
 2016-07-09 22:26:12 -04:00
Justin Santa Barbara 5b8b4d4da3 Detect & delete new ASG launch configs 
We now output a ClusterName property into the launchconfig, even though
we don't technically need it.  But it allows us to more easily detect
the cluster, and it generally seems like a good idea.

Also rename to 'autoscaling-config' and clean up the cluster name
detection logic.

Fix #96
 2016-07-09 22:07:24 -04:00
Justin Santa Barbara d705a1001c Clean up IAM roles 
We match by name; this seems acceptable given that we make the cluster
name a FQDN.

Issue #97
 2016-07-09 15:33:57 -04:00
Justin Santa Barbara c058a0c2a8 Tolerate shutting-down state on instance during delete 2016-07-09 02:41:56 -04:00
Justin Santa Barbara 5c65600229 Delete Route53 host records on cluster-down 
Initial implementation: we match by name, for example; when we have a
hosted zone id we should plumb it through.

Does implement bulk deletion, because on Route53 we have to delete
multiple resources at once.

Issue #74
 2016-07-09 02:41:25 -04:00
Justin Santa Barbara d1ef7580a9 Report less-scary message when IAM instance profile is not ready yet 
IAM instance profile creation is very async, and this causes dependent
resources to fail.  That's fine - we have good retry logic - but we
should output a less frightening error message.

Issue #35
 2016-07-07 10:22:44 -04:00
Justin Santa Barbara 274a8eff3c Fetch ELB tags in chunks of 20 
ELB DescribeTags has a limit of 20 ELBs / call.  So we paginate the
DescribeLoadBalancers call with page size = 20 also.
 2016-07-06 13:46:16 -04:00
Justin Santa Barbara d427858477 Rename to kops 
The upup tool is now called kops, and we have moved repos
 2016-06-30 09:25:25 -04:00
Justin Santa Barbara be4be57f3a upup: workaround for secrets problem with upgrade 2016-06-28 13:08:41 -04:00
Justin Santa Barbara e3062a9f51 upup: improved upgrade procedure 2016-06-28 11:49:17 -04:00
Justin Santa Barbara e315564cfa upup: More delete cleanup, use statestore by default 2016-06-28 11:47:19 -04:00
Justin Santa Barbara 947a045667 Rename DNSDomain -> ClusterDNSDomain for clarity 2016-06-27 15:36:11 -04:00
Justin Santa Barbara ee8bdb907e upup delete: don't always print dependencies 2016-06-27 15:00:51 -04:00
Justin Santa Barbara b6cf38c96e AllocateNodeCIDRs need no longer be "bubbled down" 
We have it on the KCM config; just set it there
 2016-06-27 00:32:19 -04:00
Justin Santa Barbara 87b7c71fcc Remove spurious errors when deleting a cluster 2016-06-27 00:03:49 -04:00
Justin Santa Barbara 492856069a Apply gofmt 2016-06-26 23:24:17 -04:00
Justin Santa Barbara eeed4a3031 Rationalize API to something we want to support forever 2016-06-26 23:09:02 -04:00
Justin Santa Barbara ee325435e6 Rationalize properties to the minimal set 2016-06-26 09:45:05 -04:00
Justin Santa Barbara 3185a3fe5c Fix upgrade 2016-06-23 10:28:17 -04:00
Justin Santa Barbara 90d7fb87ad upup: improved delete; create upup export and upup upgrade 2016-06-23 08:59:20 -04:00
Justin Santa Barbara 75f386235a upup: rolling-update add mutex lock 2016-06-17 09:36:43 -04:00
Justin Santa Barbara 1e7159a923 upup: detach internet gateway if vpc is to be deleted 2016-06-17 09:36:27 -04:00
Justin Santa Barbara 3ede6c1f4a upup: uncompress gzipped data in delete cluster 2016-06-17 09:36:12 -04:00
Justin Santa Barbara eb23e22b3c upup: rolling-update should take --name, not --cluster-id 2016-06-13 17:37:30 -04:00
Justin Santa Barbara 0559ec1210 upup: Support for shared VPCs 
A lot of work that had to happen here:

* Better reuse of config
* Ability to mark VPC & InternetGateway as shared
* Find models relative to the executable, to run from a dir-per-cluster

Fixes #95
 2016-06-13 11:37:06 -04:00
Justin Santa Barbara 530b4c79db upup: experimental addon management 2016-06-13 11:35:00 -04:00
Justin Santa Barbara 72afa859a3 upup: delete cluster should take -name to be consistent 
Still not entirely sure on cluster-id vs name, but name is consistent
 2016-06-11 23:08:40 -04:00
Justin Santa Barbara 0263826163 upup: delete cluster should check status of ASG 
Before deleting the ASG, we need to check it exists.

Issue #99
 2016-06-11 21:33:56 -04:00
Justin Santa Barbara e63426ce65 upup: delete cluster should eventually give up 
If it isn't making progress, eventually we should bail out so that we
can use this in scripts.  However, we don't need to be too aggressive,
because it is not good to leak resources, and a user will likely
Control-C us pretty fast when they see they're in a loop.

Issue #99
 2016-06-11 21:33:56 -04:00
Justin Santa Barbara 7543d1c19d upup: apply gofmt 
Missed a few gofmt places
 2016-06-10 11:41:10 -04:00
Justin Santa Barbara 9b32edfb81 upup: add experimental cluster rolling-update command 
Little more than a hack right now, but a good place to start.
 2016-06-10 11:36:57 -04:00
Justin Santa Barbara 6e7c4209de upup: Simple tag fixes to avoid comparison failures 
We populate the actual expected tags in-place now
 2016-06-10 11:33:33 -04:00
Justin Santa Barbara 70d7c1b92e upup: avoid warning when building filters with nil name 2016-06-08 12:18:07 -04:00
Justin Santa Barbara 4c0f54f95d upup: run create & delete in parallel 
It makes logging harder, but we want to start testing it!
 2016-06-07 15:23:07 -04:00
Justin Santa Barbara cf840ef21a upup: better cluster delete 2016-06-07 08:46:28 -04:00
Justin Santa Barbara 095bf95fc9 upup: simple command to delete (AWS) clusters 
A relatively dumb retry strategy to work around dependencies, but it
works and it is difficult to do _much_ better.
 2016-05-30 17:57:40 -04:00