Yuvipanda has uploaded a new change for review.
https://gerrit.wikimedia.org/r/281589
Change subject: k8s: Add simple script for deploying master
......................................................................
k8s: Add simple script for deploying master
Bug: T130972
Change-Id: I77f68f4e086cd034283f9b8722e264421b4ab4c5
---
A modules/role/files/toollabs/deploy-master.bash
M modules/role/manifests/toollabs/k8s/master.pp
2 files changed, 36 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/puppet
refs/changes/89/281589/1
diff --git a/modules/role/files/toollabs/deploy-master.bash
b/modules/role/files/toollabs/deploy-master.bash
new file mode 100644
index 0000000..ad993b2
--- /dev/null
+++ b/modules/role/files/toollabs/deploy-master.bash
@@ -0,0 +1,28 @@
+#!/bin/bash
+# This script does the following:
+#
+# 1. Stop the K8S master components (API Server, Controller Manager &
Scheduler)
+# 2. Download new versions of these components from a central location
+# 3. Start the K8S master components
+
+set -e
+
+# TODO: Add error checking (baaaaassshhhhh)
+URL_PREFIX="$1"
+VERSION="$2"
+
+# Stop all the running services!
+service kube-apiserver stop
+service controller-manager stop
+service kube-scheduler stop
+
+# Download the new things!
+wget -O /usr/local/bin/kube-apiserver $URL_PREFIX/$VERSION/kube-apiserver
+wget -O /usr/local/bin/kube-scheduler $URL_PREFIX/$VERSION/kube-scheduler
+wget -O /usr/local/bin/kube-controller-manager
$URL_PREFIX/$VERSION/kube-controller-manager
+wget -O /usr/local/bin/kubectl $URL_PREFIX/$VERSION/kubectl
+
+# Start services again, and hope!
+service kube-apiserver start
+service controller-manager start
+service kube-scheduler start
diff --git a/modules/role/manifests/toollabs/k8s/master.pp
b/modules/role/manifests/toollabs/k8s/master.pp
index 87ccb12..830aac6 100644
--- a/modules/role/manifests/toollabs/k8s/master.pp
+++ b/modules/role/manifests/toollabs/k8s/master.pp
@@ -26,4 +26,12 @@
proto => 'tcp',
port => '6443',
}
+
+ # Deployment script (for now!)
+ file { '/usr/local/bin/deploy-master':
+ source => 'file:///modules/role/toollabs/deploy-master.bash',
+ mode => '0555',
+ owner => 'root',
+ group => 'root',
+ }
}
--
To view, visit https://gerrit.wikimedia.org/r/281589
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I77f68f4e086cd034283f9b8722e264421b4ab4c5
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Yuvipanda <[email protected]>
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