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Merge pull request #6182 from Ocelot-Social-Community/6179-add-script-to-set-neo4j-in-offline-mode-and-back

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chore(other): add script to set neo4j in offline-mode and back in online-mode
This commit is contained in:
Wolfgang Huß 2023-11-01 23:06:28 +01:00 committed by GitHub
commit 6e545ab8a3
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2 changed files with 57 additions and 20 deletions
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24
deployment/scripts/cluster.backup.sh
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@ -18,16 +18,8 @@ BACKUP_FOLDER=${BACKUP_FOLDER:-${SCRIPT_DIR}/../configurations/${CONFIGURATION}/
# create backup fodler # create backup fodler
mkdir -p ${BACKUP_FOLDER} mkdir -p ${BACKUP_FOLDER}
# maintenance mode on # cluster maintenance mode on && Neo4j maintenance mode on
${SCRIPT_DIR}/cluster.maintenance.sh on ${SCRIPT_DIR}/cluster.neo4j.sh maintenance on
# shutdown database
kubectl --kubeconfig=${KUBECONFIG} get deployment ocelot-neo4j -o json \
| jq '.spec.template.spec.containers[] += {"command": ["tail", "-f", "/dev/null"]}' \
| kubectl --kubeconfig=${KUBECONFIG} apply -f -
# wait for the container to restart
sleep 60
# database backup # database backup
kubectl --kubeconfig=${KUBECONFIG} -n default exec -it \ kubectl --kubeconfig=${KUBECONFIG} -n default exec -it \
@ -40,13 +32,5 @@ kubectl --kubeconfig=${KUBECONFIG} cp \
kubectl --kubeconfig=${KUBECONFIG} cp \ kubectl --kubeconfig=${KUBECONFIG} cp \
default/$(kubectl --kubeconfig=${KUBECONFIG} -n default get pods | grep ocelot-backend |awk '{ print $1 }'):/app/public/uploads $BACKUP_FOLDER/public-uploads default/$(kubectl --kubeconfig=${KUBECONFIG} -n default get pods | grep ocelot-backend |awk '{ print $1 }'):/app/public/uploads $BACKUP_FOLDER/public-uploads
# restart database # Neo4j maintenance mode off && cluster maintenance mode off
kubectl --kubeconfig=${KUBECONFIG} get deployment ocelot-neo4j -o json \ ${SCRIPT_DIR}/cluster.neo4j.sh maintenance off
| jq 'del(.spec.template.spec.containers[].command)' \
| kubectl --kubeconfig=${KUBECONFIG} apply -f -
# wait for the container to restart
sleep 60
# maintenance mode off
${SCRIPT_DIR}/cluster.maintenance.sh off

53
deployment/scripts/cluster.neo4j.sh Executable file
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@ -0,0 +1,53 @@
#!/bin/bash
# base setup
SCRIPT_PATH=$(realpath $0)
SCRIPT_DIR=$(dirname $SCRIPT_PATH)
# check CONFIGURATION
if [ -z ${CONFIGURATION} ]; then
echo "You must provide a `CONFIGURATION` via environment variable"
exit 1
fi
# configuration
KUBECONFIG=${KUBECONFIG:-${SCRIPT_DIR}/../configurations/${CONFIGURATION}/kubeconfig.yaml}
case $1 in
maintenance)
case $2 in
on)
# maintenance mode on
${SCRIPT_DIR}/cluster.maintenance.sh on
# set Neo4j in offline mode (maintenance)
kubectl --kubeconfig=${KUBECONFIG} get deployment ocelot-neo4j -o json \
| jq '.spec.template.spec.containers[] += {"command": ["tail", "-f", "/dev/null"]}' \
| kubectl --kubeconfig=${KUBECONFIG} apply -f -
# wait for the container to restart
sleep 60
;;
off)
# set Neo4j in online mode
kubectl --kubeconfig=${KUBECONFIG} get deployment ocelot-neo4j -o json \
| jq 'del(.spec.template.spec.containers[].command)' \
| kubectl --kubeconfig=${KUBECONFIG} apply -f -
# wait for the container to restart
sleep 60
# maintenance mode off
${SCRIPT_DIR}/cluster.maintenance.sh off
;;
*)
echo -e "Run this script with first argument either 'off' or 'on'"
exit
;;
esac
;;
*)
echo -e "Run this script with first argument 'maintenance'"
exit
;;
esac