mirror of
https://gitlab.com/psuapp/psu.git
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135 lines
3.5 KiB
Bash
Executable File
135 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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PORTAINER_USER=${PORTAINER_USER:-"user"}
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PORTAINER_PASSWORD=${PORTAINER_PASSWORD:-"password"}
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PORTAINER_URL=${PORTAINER_URL:-"https://portainer.example.com"}
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PORTAINER_PRUNE=${PORTAINER_PRUNE:-"false"}
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PORTAINER_ENDPOINT=${PORTAINER_ENDPOINT:-"1"}
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HTTPIE_VERIFY_SSL=${HTTPIE_VERIFY_SSL:-"yes"}
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if [ -z ${1+x} ]; then
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echo "Error: Parameter #1 missing (stack name)"
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exit 1
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fi
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STACK_NAME="$1"
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if [ -z ${2+x} ]; then
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echo "Error: Parameter #2 missing (path to yaml)"
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exit 1
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fi
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STACK_YAML_PATH="$2"
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STACK_YAML_CONTENT=$(cat "$STACK_YAML_PATH")
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# Escape carriage returns
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STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'\r'/''}"
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# Escape double quotes
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STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'"'/'\"'}"
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# Escape newlines
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STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'\n'/'\n'}"
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echo "Getting auth token..."
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AUTH_TOKEN=$(http \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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$PORTAINER_URL/api/auth \
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username=$PORTAINER_USER \
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password=$PORTAINER_PASSWORD \
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| jq -r .jwt)
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if [ -z "$AUTH_TOKEN" ]; then
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echo "Error: Authentication error."
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exit 1
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fi
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echo "Done"
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echo "Getting stack $STACK_NAME..."
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STACKS=$(http \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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"$PORTAINER_URL/api/stacks" \
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"Authorization: Bearer $AUTH_TOKEN")
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STACK=$(echo "$STACKS" \
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| jq --arg STACK_NAME "$STACK_NAME" -jc '.[] | select(.Name == $STACK_NAME)')
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if [ -z "$STACK" ]; then
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echo "Result: Stack $STACK_NAME not found."
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echo "Getting swarm cluster (if any)..."
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SWARM_ID=$(http \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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"$PORTAINER_URL/api/endpoints/$PORTAINER_ENDPOINT/docker/info" \
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"Authorization: Bearer $AUTH_TOKEN" \
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| jq -r ".Swarm.Cluster.ID // empty")
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echo "Creating stack $STACK_NAME..."
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if [ -z "$SWARM_ID" ];then
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DATA_PREFIX="{\"Name\":\"$STACK_NAME\",\"StackFileContent\":\""
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DATA_SUFFIX="\"}"
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echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
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CREATE=$(http \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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--timeout=300 \
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"$PORTAINER_URL/api/stacks" \
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"Authorization: Bearer $AUTH_TOKEN" \
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type==2 \
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method==string \
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endpointId==$PORTAINER_ENDPOINT \
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@json.tmp)
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else
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DATA_PREFIX="{\"Name\":\"$STACK_NAME\",\"SwarmID\":\"$SWARM_ID\",\"StackFileContent\":\""
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DATA_SUFFIX="\"}"
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echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
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CREATE=$(http \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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--timeout=300 \
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"$PORTAINER_URL/api/stacks" \
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"Authorization: Bearer $AUTH_TOKEN" \
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type==1 \
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method==string \
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endpointId==$PORTAINER_ENDPOINT \
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@json.tmp)
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fi
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rm json.tmp
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if [ -z ${CREATE+x} ]; then
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echo "Error: stack $STACK_NAME not created"
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exit 1
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fi
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else
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echo "Result: Stack $STACK_NAME found."
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STACK_ID="$(echo "$STACK" | jq -j ".Id")"
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STACK_ENV_VARS="$(echo -n "$STACK"| jq ".Env" -jc)"
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DATA_PREFIX="{\"Id\":\"$STACK_ID\",\"StackFileContent\":\""
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DATA_SUFFIX="\",\"Env\":"$STACK_ENV_VARS",\"Prune\":$PORTAINER_PRUNE}"
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echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
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echo "Updating stack $STACK_NAME..."
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UPDATE=$(http \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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--timeout=300 \
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PUT "$PORTAINER_URL/api/stacks/$STACK_ID" \
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"Authorization: Bearer $AUTH_TOKEN" \
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endpointId==$PORTAINER_ENDPOINT \
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@json.tmp)
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rm json.tmp
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if [ -z ${UPDATE+x} ]; then
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echo "Error: stack $STACK_NAME not updated"
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exit 1
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fi
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fi
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echo "Done"
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