Merge pull request #70 from rtyler/lolz

Bring some deployment fixes through

init.groovy.d/configure-quiet-period.groovy

@@ -0,0 +1,9 @@
+#!/usr/bin/env groovy
+/*
+ * Set the global quiet period to zero to avoid any delays in provisioning
+ * infrastructure or executing Pipelines
+ */
+
+import jenkins.model.Jenkins
+
+Jenkins.instance.quietPeriod = 0

k8s/jenkins.yaml.template

@@ -76,8 +76,9 @@ items:
       template:
         metadata:
           labels:
-            app: 'jenkins'
+            app: 'jenkins-@@USER@@'
             owner: '@@USER@@'
+            kind: 'master'
           annotations:
         spec:
           securityContext:

scripts/rolling-update-canary

@@ -1,3 +1,9 @@
 #!/bin/sh
 
-exec kubectl rolling-update canary --image=rtyler/codevalet-canary:latest --image-pull-policy=Always --update-period=10s
+NAMESPACE=canary
+for pod in $(kubectl get pods --namespace=${NAMESPACE} -l app=canary -o name); do
+    echo ">> Terminating ${pod}"
+    kubectl delete --namespace=${NAMESPACE} ${pod}
+    # Sleep to allow Kubernetes to pull the latest image
+    sleep 5
+done;

scripts/rolling-update-masters

@@ -1,7 +1,6 @@
 #!/bin/sh
 
-REPO_DIR=$(realpath $(dirname $0)/../)
 
-for monkey in $(cat $REPO_DIR/monkeys.txt); do
-    kubectl rolling-update jenkins-${monkey} --image=rtyler/codevalet-master:latest --image-pull-policy=Always --update-period=10s
+for pod in $(kubectl get pods --all-namespaces -o name -l kind=master); do
+    echo $pod;
 done;

scripts/rolling-update-nginx

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-exec kubectl rolling-update nginx --image=rtyler/codevalet-proxy:latest --image-pull-policy=Always --update-period=10s

scripts/rolling-update-webapp

@@ -1,7 +1,8 @@
 #!/bin/sh
 
-POD=$(kubectl get pods --namespace=webapp -l app=webapp | tail -n 1 | awk '{ print $1 }')
-
-echo ">> Killing ${POD}"
-
-exec kubectl delete pod --namespace=webapp ${POD}
+NAMESPACE=webapp
+for pod in $(kubectl get pods --namespace=${NAMESPACE} -l app=webapp -o name); do
+    echo ">> Terminating ${pod}"
+    kubectl delete --namespace=${NAMESPACE} ${pod}
+    # Sleep to allow Kubernetes to pull the latest image
+done;