added additionalCommand parameter (#150)

Co-authored-by: Aaron Johnson <aaron.johnson@crowdstrike.com>

charts/pulsar/templates/bookkeeper-statefulset.yaml

@@ -165,6 +165,9 @@ spec:
         command: ["sh", "-c"]
         args:
         - >
+        {{- if .Values.bookkeeper.additionalCommand }}
+          {{ .Values.bookkeeper.additionalCommand }}
+        {{- end }}
           bin/apply-config-from-env.py conf/bookkeeper.conf;
           {{- include "pulsar.bookkeeper.zookeeper.tls.settings" . | nindent 10 }}
           OPTS="${OPTS} -Dlog4j2.formatMsgNoLookups=true" exec bin/pulsar bookie;

charts/pulsar/templates/broker-statefulset.yaml

@@ -198,6 +198,9 @@ spec:
         command: ["sh", "-c"]
         args:
         - >
+        {{- if .Values.broker.additionalCommand }}
+          {{ .Values.broker.additionalCommand }}
+        {{- end }}
           bin/apply-config-from-env.py conf/broker.conf;
           bin/gen-yml-from-env.py conf/functions_worker.yml;
           echo "OK" > status;

charts/pulsar/templates/proxy-statefulset.yaml

@@ -178,6 +178,9 @@ spec:
         command: ["sh", "-c"]
         args:
         - >
+        {{- if .Values.proxy.additionalCommand }}
+          {{ .Values.proxy.additionalCommand }}
+        {{- end }}
           bin/apply-config-from-env.py conf/proxy.conf &&
           echo "OK" > status &&
           OPTS="${OPTS} -Dlog4j2.formatMsgNoLookups=true" exec bin/pulsar proxy

charts/pulsar/templates/toolset-statefulset.yaml

@@ -70,6 +70,9 @@ spec:
         command: ["sh", "-c"]
         args:
         - >
+        {{- if .Values.toolset.additionalCommand }}
+          {{ .Values.toolset.additionalCommand }}
+        {{- end }}
           bin/apply-config-from-env.py conf/client.conf;
           bin/apply-config-from-env.py conf/bookkeeper.conf;
           {{- include "pulsar.toolset.zookeeper.tls.settings" . | nindent 10 }}

charts/pulsar/templates/zookeeper-statefulset.yaml

@@ -112,6 +112,9 @@ spec:
         command: ["sh", "-c"]
         args:
         - >
+        {{- if .Values.zookeeper.additionalCommand }}
+          {{ .Values.zookeeper.additionalCommand }}
+        {{- end }}
           bin/apply-config-from-env.py conf/zookeeper.conf;
           {{- include "pulsar.zookeeper.tls.settings" . | nindent 10 }}
           bin/generate-zookeeper-config.sh conf/zookeeper.conf;

charts/pulsar/values.yaml

@@ -390,6 +390,8 @@ zookeeper:
       -XX:+DoEscapeAnalysis
       -XX:+DisableExplicitGC
       -XX:+PerfDisableSharedMem
+  ## Add a custom command to the start up process of the zookeeper pods (e.g. update-ca-certificates, jvm commands, etc)
+  additionalCommand:
   ## Zookeeper service
   ## templates/zookeeper-service.yaml
   ##
@@ -551,6 +553,8 @@ bookkeeper:
     dbStorage_readAheadCacheMaxSizeMb: "32"
     dbStorage_rocksDB_writeBufferSizeMB: "8"
     dbStorage_rocksDB_blockCacheSize: "8388608"
+  ## Add a custom command to the start up process of the bookie pods (e.g. update-ca-certificates, jvm commands, etc)
+  additionalCommand:
   ## Bookkeeper Service
   ## templates/bookkeeper-service.yaml
   ##
@@ -722,6 +726,8 @@ broker:
     managedLedgerDefaultEnsembleSize: "2"
     managedLedgerDefaultWriteQuorum: "2"
     managedLedgerDefaultAckQuorum: "2"
+  ## Add a custom command to the start up process of the broker pods (e.g. update-ca-certificates, jvm commands, etc)
+  additionalCommand:
   ## Broker service
   ## templates/broker-service.yaml
   ##
@@ -828,6 +834,8 @@ proxy:
       -XX:-ResizePLAB
       -XX:+ExitOnOutOfMemoryError
       -XX:+PerfDisableSharedMem
+  ## Add a custom command to the start up process of the proxy pods (e.g. update-ca-certificates, jvm commands, etc)
+  additionalCommand:
   ## Proxy service
   ## templates/proxy-service.yaml
   ##
@@ -942,6 +950,8 @@ toolset:
       -Xms64M
       -Xmx128M
       -XX:MaxDirectMemorySize=128M
+  ## Add a custom command to the start up process of the toolset pods (e.g. update-ca-certificates, jvm commands, etc)
+  additionalCommand:
 
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