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Added 'real' init scripts to run before anything else #285

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31 changes: 31 additions & 0 deletions charts/gateway/templates/configmap.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -193,6 +193,37 @@ data:
copy "custom properties" ".properties" $CUSTOM_PROPERTIES_DIR $TARGET_CUSTOM_PROPERTIES_DIR
copy "custom health checks" ".sh" $CUSTOM_HEALTHCHECK_SCRIPTS_DIR $TARGET_HEALTHCHECK_DIR
run "custom shell scripts" ".sh" $CUSTOM_SHELL_SCRIPTS_DIR
003-parse-init: |-
#!/bin/bash
BASE_CONFIG_DIR="/opt/docker/custom"
CUSTOM_SHELL_SCRIPTS_DIR="$BASE_CONFIG_DIR/init-scripts"

error() {
# Send errors to stderr in case these get handled differently by the container PaaS on which this runs
echo "ERROR - ${1}" 1>&2
exit 1
}

function run() {
TYPE=$1
EXT=$2
SOURCE_DIR=$3
echo "***************************************************************************"
echo "scanning for $TYPE in $SOURCE_DIR"
echo "***************************************************************************"
FILES=$(du -a $3 | grep -e ".\\$2$" | awk '{ print $2 }' 2>/dev/null)
for file in $FILES; do
name=$(basename "$file")
echo -e "running $name"
/bin/bash $file
if [ $? -ne 0 ]; then
echo "Failed executing the script: $file"
exit 1
fi
done
}

run "custom init shell scripts" ".sh" $CUSTOM_SHELL_SCRIPTS_DIR
{{- end}}
{{- if .Values.preStopScript.enabled }}
gracefulshutdown: |-
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9 changes: 9 additions & 0 deletions charts/gateway/templates/deployment.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -294,6 +294,9 @@ spec:
- name: {{ template "gateway.fullname" . }}-parse-custom-files-script
mountPath: /opt/docker/rc.d/003-parse-custom-files.sh
subPath: 003-parse-custom-files.sh
- name: {{ template "gateway.fullname" . }}-parse-init-script
mountPath: /opt/docker/init.d/003-parse-init.sh
subPath: 003-parse-init.sh
{{- end }}
{{- end }}
{{- if .Values.preStopScript }}
Expand Down Expand Up @@ -552,6 +555,12 @@ spec:
items:
- key: 003-parse-custom-files
path: 003-parse-custom-files.sh
- name: {{ template "gateway.fullname" . }}-parse-init-script
configMap:
name: {{ template "gateway.fullname" . }}-configmap
items:
- key: 003-parse-init
path: 003-parse-init.sh
{{- end }}
{{- end }}
{{- if .Values.preStopScript }}
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