toolforge: new k8s: scale up a bit the cluster before final tests and initial migrations
Closed, ResolvedPublic
Actions

Assigned To

Authored By

	aborrero
	Nov 28 2019, 12:29 PM

Description

Create 2 or 3 workers more so we have room for more testing and the initial migrations.

Related Objects
Search...

Status	Assigned	Task
		Restricted Task
Resolved	Bstorm	T246122 Upgrade the Toolforge Kubernetes cluster to v1.16
		Restricted Task
Resolved	bd808	T232536 Toolforge Kubernetes internal API down, causing `webservice` and other tooling to fail
Resolved	Bstorm	T236565 "tools" Cloud VPS project jessie deprecation
Resolved	aborrero	T101651 Set up toolsbeta more fully to help make testing easier
Resolved	Bstorm	T166949 Homedir/UID info breaks after a while in Tools Kubernetes (can't read replica.my.cnf)
Resolved	Bstorm	T246059 Add admin account creation to maintain-kubeusers
Resolved	Bstorm	T154504 Make webservice backend default to kubernetes
Declined	None	T245230 Investigate cpu/ram requests and limits for DaemonSets pods
Resolved	Bstorm	T214513 Deploy and migrate tools to a Kubernetes v1.15 or newer cluster
Resolved	aborrero	T215531 Deploy upgraded Kubernetes to toolsbeta
Declined	None	T238641 toolforge: some additional testing before final migration
Resolved	aborrero	T239403 toolforge: new k8s: scale up a bit the cluster before final tests and initial migrations

Event Timeline

aborrero created this task.Nov 28 2019, 12:29 PM

Mentioned in SAL (#wikimedia-cloud) [2019-11-29T11:45:05Z] <arturo> created 3 new VMs tools-k8s-worker-[3,4,5] (T239403)

Joined the 3 new VMs into the cluster and updated the docs https://wikitech.wikimedia.org/wiki/Portal:Toolforge/Admin/Deploying_k8s to mention what to do in case kubeadm token is expired.

aborrero@tools-k8s-control-2:~$ sudo -i kubectl get nodes
NAME                  STATUS   ROLES    AGE     VERSION
tools-k8s-control-1   Ready    master   22d     v1.15.6
tools-k8s-control-2   Ready    master   22d     v1.15.6
tools-k8s-control-3   Ready    master   22d     v1.15.6
tools-k8s-worker-1    Ready    <none>   21d     v1.15.6
tools-k8s-worker-2    Ready    <none>   21d     v1.15.6
tools-k8s-worker-3    Ready    <none>   6m3s    v1.15.6
tools-k8s-worker-4    Ready    <none>   5m28s   v1.15.6
tools-k8s-worker-5    Ready    <none>   5m23s   v1.15.6

Closing task for now.

toolforge: new k8s: scale up a bit the cluster before final tests and initial migrationsClosed, ResolvedPublicActions

Description

Related ObjectsSearch...

Event Timeline

toolforge: new k8s: scale up a bit the cluster before final tests and initial migrations
Closed, ResolvedPublic
Actions

Related Objects
Search...