Adds option for post install delay (fixes #22) (#23)

stardog-union · Aug 21, 2020 · 963fef4 · 963fef4
1 parent 39dd7f7
commit 963fef4
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Showing 3 changed files with 11 additions and 2 deletions.
diff --git a/charts/stardog/files/utils.sh b/charts/stardog/files/utils.sh
@@ -3,13 +3,14 @@ function wait_for_start {
     (
     HOST=${1}
     PORT=${2}
+    DELAY=${3}
     # Wait for stardog to be running
     RC=1
     COUNT=0
     set +e
     while [[ ${RC} -ne 0 ]];
     do
-      if [[ ${COUNT} -gt 600 ]]; then
+      if [[ ${COUNT} -gt ${DELAY} ]]; then
           return 1;
       fi
       COUNT=$(expr 1 + ${COUNT} )

diff --git a/charts/stardog/templates/post-install-job.yaml b/charts/stardog/templates/post-install-job.yaml
@@ -36,13 +36,15 @@ spec:
           value: "{{ .Values.ports.server }}"
         - name: HOST
           value: "{{ include "stardog.fullname" . }}.{{ .Release.Namespace }}"
+        - name: DELAY
+          value: "{{ .Values.waitForStartSeconds }}"
         command:
         - /bin/sh
         - -c
         - |
           set -ex
           {{ .Files.Get "files/utils.sh" | indent 10 }}
-          wait_for_start ${HOST} ${PORT}
+          wait_for_start ${HOST} ${PORT} ${DELAY}
           change_pw ${HOST} ${PORT}
       imagePullSecrets:
       - name: {{ .Release.Name }}-image-pull-secret

diff --git a/charts/stardog/values.yaml b/charts/stardog/values.yaml
@@ -2,6 +2,12 @@
 # The number of Stardog replicas to deploy in the cluster
 replicaCount: 3
 
+# The number of seconds the post install job will wait for Stardog to
+# start. This includes the total time to launch the cluster in k8s,
+# including ZooKeeper. Consider increasing it for k8s providers that
+# have slower resource provisioning.
+waitForStartSeconds: 600
+
 cluster:
   # Start Stardog as a cluster
   enabled: true