mirror of
https://gitlab.com/psuapp/psu.git
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Added better error handling with more expresive messages
This commit is contained in:
Juan Carlos Mejías Rodríguez
parent
f8d35507e6
commit
fe85cc731f
56
deploy
56
deploy
@ -1,5 +1,27 @@
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#!/usr/bin/env bash
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###########################################
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# Checks for error exit codes from httpie #
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# Arguments: #
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# $1 Httpie exit code #
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# $2 Response returned by Portainer API #
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###########################################
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check_for_errors () {
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local exit_code=$1
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local response=$2
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if [ $exit_code -ne 0 ]; then
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case $exit_code in
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2) echo 'Request timed out!' ;;
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3) echo 'Unexpected HTTP 3xx Redirection!' ;;
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4) echo 'HTTP 4xx Client Error!' && echo $response ;;
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5) echo 'HTTP 5xx Server Error!' && echo $response ;;
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6) echo 'Exceeded --max-redirects=<n> redirects!' ;;
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*) echo 'Unholy Error!' ;;
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esac
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exit 1
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fi
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}
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PORTAINER_USER=${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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@ -32,25 +54,24 @@ STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'\n'/'\n'}"
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echo "Getting auth token..."
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AUTH_TOKEN=$(http \
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--check-status \
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--ignore-stdin \
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--verify=$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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password=$PORTAINER_PASSWORD)
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check_for_errors $? "$AUTH_TOKEN"
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AUTH_TOKEN=$(echo $AUTH_TOKEN | jq -r .jwt)
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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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--check-status \
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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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check_for_errors $? "$STACKS"
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STACK=$(echo "$STACKS" \
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| jq --arg STACK_NAME "$STACK_NAME" -jc '.[] | select(.Name == $STACK_NAME)')
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@ -60,11 +81,13 @@ if [ -z "$STACK" ]; then
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echo "Getting swarm cluster (if any)..."
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SWARM_ID=$(http \
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--check-status \
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--ignore-stdin \
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--verify=$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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"Authorization: Bearer $AUTH_TOKEN")
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check_for_errors $? "$SWARM_ID"
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SWARM_ID=$(echo $SWARM_ID | 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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@ -73,6 +96,7 @@ if [ -z "$STACK" ]; then
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echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
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CREATE=$(http \
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--check-status \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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--timeout=300 \
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@ -88,6 +112,7 @@ if [ -z "$STACK" ]; then
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echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
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CREATE=$(http \
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--check-status \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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--timeout=300 \
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@ -98,13 +123,9 @@ if [ -z "$STACK" ]; then
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endpointId==$PORTAINER_ENDPOINT \
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@json.tmp)
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fi
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check_for_errors $? "$CREATE"
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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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@ -116,6 +137,7 @@ else
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echo "Updating stack $STACK_NAME..."
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UPDATE=$(http \
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--check-status \
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--ignore-stdin \
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--verify=$HTTPIE_VERIFY_SSL \
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--timeout=300 \
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@ -123,12 +145,8 @@ else
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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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check_for_errors $? "$UPDATE"
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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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43
undeploy
43
undeploy
@ -1,5 +1,27 @@
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#!/usr/bin/env bash
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###########################################
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# Checks for error exit codes from httpie #
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# Arguments: #
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# $1 Httpie exit code #
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# $2 Response returned by Portainer API #
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###########################################
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check_for_errors () {
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local exit_code=$1
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local response=$2
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if [ $exit_code -ne 0 ]; then
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case $exit_code in
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2) echo 'Request timed out!' ;;
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3) echo 'Unexpected HTTP 3xx Redirection!' ;;
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4) echo 'HTTP 4xx Client Error!' && echo $response ;;
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5) echo 'HTTP 5xx Server Error!' && echo $response ;;
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6) echo 'Exceeded --max-redirects=<n> redirects!' ;;
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*) echo 'Unholy Error!' ;;
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esac
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exit 1
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fi
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}
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PORTAINER_USER=${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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@ -22,18 +44,25 @@ AUTH_TOKEN=$(http \
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password=$PORTAINER_PASSWORD \
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| jq -r .jwt)
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if [ -z "$AUTH_TOKEN" ]; then
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echo "Error: Authentication error."
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exit 1
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fi
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AUTH_TOKEN=$(http \
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--check-status \
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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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check_for_errors $? "$AUTH_TOKEN"
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AUTH_TOKEN=$(echo $AUTH_TOKEN | jq -r .jwt)
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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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--check-status \
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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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check_for_errors $? "$STACKS"
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STACK=$(echo "$STACKS" \
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| jq --arg STACK_NAME "$STACK_NAME" -jc '.[] | select(.Name == $STACK_NAME)')
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@ -52,9 +81,5 @@ DELETE=$(http \
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--verify=$HTTPIE_VERIFY_SSL \
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DELETE "$PORTAINER_URL/api/stacks/$STACK_ID" \
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"Authorization: Bearer $AUTH_TOKEN")
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if [ -z ${DELETE+x} ]; then
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echo "Error: stack $STACK_NAME not deleted"
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exit 1
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fi
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check_for_errors $? "$DELETE"
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echo "Done"
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