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Merge deploy and undeploy scripts into psu script

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This commit is contained in:
Juan Carlos Mejías Rodríguez
2018-11-24 13:36:38 -05:00
parent 3fe1ead303
commit ba37e1be6c
2 changed files with 125 additions and 172 deletions
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212
deploy → psu Normal file → Executable file
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@ -42,7 +42,117 @@ check_for_errors () {
fi fi
} }
deploy () {
STACK_YAML_PATH=$DOCKER_COMPOSE_FILE
STACK_YAML_CONTENT=$(cat "$STACK_YAML_PATH")
# Escape carriage returns
STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'\r'/''}"
# Escape double quotes
STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'"'/'\"'}"
# Escape newlines
STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'\n'/'\n'}"
if [ -z "$STACK" ]; then
echo "Result: Stack $STACK_NAME not found."
echo "Getting swarm cluster (if any)..."
SWARM_ID=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
"$PORTAINER_URL/api/endpoints/$PORTAINER_ENDPOINT/docker/info" \
"Authorization: Bearer $AUTH_TOKEN")
check_for_errors $? "$SWARM_ID"
SWARM_ID=$(echo $SWARM_ID | jq -r ".Swarm.Cluster.ID // empty")
echo "Creating stack $STACK_NAME..."
if [ -z "$SWARM_ID" ];then
DATA_PREFIX="{\"Name\":\"$STACK_NAME\",\"StackFileContent\":\""
DATA_SUFFIX="\"}"
echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
CREATE=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
--timeout=300 \
"$PORTAINER_URL/api/stacks" \
"Authorization: Bearer $AUTH_TOKEN" \
type==2 \
method==string \
endpointId==$PORTAINER_ENDPOINT \
@json.tmp)
else
DATA_PREFIX="{\"Name\":\"$STACK_NAME\",\"SwarmID\":\"$SWARM_ID\",\"StackFileContent\":\""
DATA_SUFFIX="\"}"
echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
CREATE=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
--timeout=300 \
"$PORTAINER_URL/api/stacks" \
"Authorization: Bearer $AUTH_TOKEN" \
type==1 \
method==string \
endpointId==$PORTAINER_ENDPOINT \
@json.tmp)
fi
check_for_errors $? "$CREATE"
rm json.tmp
else
echo "Result: Stack $STACK_NAME found."
STACK_ID="$(echo "$STACK" | jq -j ".Id")"
STACK_ENV_VARS="$(echo -n "$STACK"| jq ".Env" -jc)"
DATA_PREFIX="{\"Id\":\"$STACK_ID\",\"StackFileContent\":\""
DATA_SUFFIX="\",\"Env\":"$STACK_ENV_VARS",\"Prune\":$PORTAINER_PRUNE}"
echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
echo "Updating stack $STACK_NAME..."
UPDATE=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
--timeout=300 \
PUT "$PORTAINER_URL/api/stacks/$STACK_ID" \
"Authorization: Bearer $AUTH_TOKEN" \
endpointId==$PORTAINER_ENDPOINT \
@json.tmp)
check_for_errors $? "$UPDATE"
rm json.tmp
fi
echo "Done"
}
undeploy () {
if [ -z "$STACK" ]; then
echo "Result: Stack $STACK_NAME not found."
exit 1
fi
echo "Result: Stack $STACK_NAME found."
STACK_ID="$(echo "$STACK" | jq -j ".Id")"
echo "Deleting stack $STACK_NAME..."
DELETE=$(http \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
DELETE "$PORTAINER_URL/api/stacks/$STACK_ID" \
"Authorization: Bearer $AUTH_TOKEN")
check_for_errors $? "$DELETE"
echo "Done"
}
# Set arguments through envvars # Set arguments through envvars
ACTION=${ACTION}
PORTAINER_USER=${PORTAINER_USER} PORTAINER_USER=${PORTAINER_USER}
PORTAINER_PASSWORD=${PORTAINER_PASSWORD} PORTAINER_PASSWORD=${PORTAINER_PASSWORD}
PORTAINER_URL=${PORTAINER_URL} PORTAINER_URL=${PORTAINER_URL}
@ -53,8 +163,9 @@ PORTAINER_PRUNE=${PORTAINER_PRUNE:-"false"}
HTTPIE_VERIFY_SSL=${HTTPIE_VERIFY_SSL:-"yes"} HTTPIE_VERIFY_SSL=${HTTPIE_VERIFY_SSL:-"yes"}
# Set arguments through flags # Set arguments through flags
while getopts u:p:l:n:c:e:rs option; do while getopts a:u:p:l:n:c:e:rs option; do
case "${option}" in case "${option}" in
a) ACTION=${OPTARG} ;;
u) PORTAINER_USER=${OPTARG} ;; u) PORTAINER_USER=${OPTARG} ;;
p) PORTAINER_PASSWORD=${OPTARG} ;; p) PORTAINER_PASSWORD=${OPTARG} ;;
l) PORTAINER_URL=${OPTARG} ;; l) PORTAINER_URL=${OPTARG} ;;
@ -67,25 +178,13 @@ while getopts u:p:l:n:c:e:rs option; do
done done
# Check required arguments have been provided # Check required arguments have been provided
check_argument "$ACTION" "action" "ACTION" "a"
check_argument "$PORTAINER_USER" "portainer user" "PORTAINER_USER" "u" check_argument "$PORTAINER_USER" "portainer user" "PORTAINER_USER" "u"
check_argument "$PORTAINER_PASSWORD" "portainer password" "PORTAINER_PASSWORD" "p" check_argument "$PORTAINER_PASSWORD" "portainer password" "PORTAINER_PASSWORD" "p"
check_argument "$PORTAINER_URL" "portainer url" "PORTAINER_URL" "l" check_argument "$PORTAINER_URL" "portainer url" "PORTAINER_URL" "l"
check_argument "$PORTAINER_STACK_NAME" "portainer stack name" "PORTAINER_STACK_NAME" "n" check_argument "$PORTAINER_STACK_NAME" "portainer stack name" "PORTAINER_STACK_NAME" "n"
check_argument "$DOCKER_COMPOSE_FILE" "docker compose file" "DOCKER_COMPOSE_FILE" "c"
STACK_NAME=$PORTAINER_STACK_NAME STACK_NAME=$PORTAINER_STACK_NAME
STACK_YAML_PATH=$DOCKER_COMPOSE_FILE
STACK_YAML_CONTENT=$(cat "$STACK_YAML_PATH")
# Escape carriage returns
STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'\r'/''}"
# Escape double quotes
STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'"'/'\"'}"
# Escape newlines
STACK_YAML_CONTENT="${STACK_YAML_CONTENT//$'\n'/'\n'}"
echo "Getting auth token..." echo "Getting auth token..."
AUTH_TOKEN=$(http \ AUTH_TOKEN=$(http \
@ -111,77 +210,16 @@ check_for_errors $? "$STACKS"
STACK=$(echo "$STACKS" \ STACK=$(echo "$STACKS" \
| jq --arg STACK_NAME "$STACK_NAME" -jc '.[] | select(.Name == $STACK_NAME)') | jq --arg STACK_NAME "$STACK_NAME" -jc '.[] | select(.Name == $STACK_NAME)')
if [ -z "$STACK" ]; then if [ $ACTION == "deploy" ]; then
echo "Result: Stack $STACK_NAME not found." check_argument "$DOCKER_COMPOSE_FILE" "docker compose file" "DOCKER_COMPOSE_FILE" "c"
deploy
echo "Getting swarm cluster (if any)..." exit 0
SWARM_ID=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
"$PORTAINER_URL/api/endpoints/$PORTAINER_ENDPOINT/docker/info" \
"Authorization: Bearer $AUTH_TOKEN")
check_for_errors $? "$SWARM_ID"
SWARM_ID=$(echo $SWARM_ID | jq -r ".Swarm.Cluster.ID // empty")
echo "Creating stack $STACK_NAME..."
if [ -z "$SWARM_ID" ];then
DATA_PREFIX="{\"Name\":\"$STACK_NAME\",\"StackFileContent\":\""
DATA_SUFFIX="\"}"
echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
CREATE=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
--timeout=300 \
"$PORTAINER_URL/api/stacks" \
"Authorization: Bearer $AUTH_TOKEN" \
type==2 \
method==string \
endpointId==$PORTAINER_ENDPOINT \
@json.tmp)
else
DATA_PREFIX="{\"Name\":\"$STACK_NAME\",\"SwarmID\":\"$SWARM_ID\",\"StackFileContent\":\""
DATA_SUFFIX="\"}"
echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
CREATE=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
--timeout=300 \
"$PORTAINER_URL/api/stacks" \
"Authorization: Bearer $AUTH_TOKEN" \
type==1 \
method==string \
endpointId==$PORTAINER_ENDPOINT \
@json.tmp)
fi
check_for_errors $? "$CREATE"
rm json.tmp
else
echo "Result: Stack $STACK_NAME found."
STACK_ID="$(echo "$STACK" | jq -j ".Id")"
STACK_ENV_VARS="$(echo -n "$STACK"| jq ".Env" -jc)"
DATA_PREFIX="{\"Id\":\"$STACK_ID\",\"StackFileContent\":\""
DATA_SUFFIX="\",\"Env\":"$STACK_ENV_VARS",\"Prune\":$PORTAINER_PRUNE}"
echo "$DATA_PREFIX$STACK_YAML_CONTENT$DATA_SUFFIX" > json.tmp
echo "Updating stack $STACK_NAME..."
UPDATE=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
--timeout=300 \
PUT "$PORTAINER_URL/api/stacks/$STACK_ID" \
"Authorization: Bearer $AUTH_TOKEN" \
endpointId==$PORTAINER_ENDPOINT \
@json.tmp)
check_for_errors $? "$UPDATE"
rm json.tmp
fi fi
echo "Done"
if [ $ACTION == "undeploy" ]; then
undeploy
exit 0
fi
echo "Error: Unknown action \"$ACTION\"."
exit 1

85
undeploy
View File

@ -1,85 +0,0 @@
#!/usr/bin/env bash
###########################################
# Checks for error exit codes from httpie #
# Arguments: #
# $1 Httpie exit code #
# $2 Response returned by Portainer API #
###########################################
check_for_errors () {
local exit_code=$1
local response=$2
if [ $exit_code -ne 0 ]; then
case $exit_code in
2) echo 'Request timed out!' ;;
3) echo 'Unexpected HTTP 3xx Redirection!' ;;
4) echo 'HTTP 4xx Client Error!' && echo $response ;;
5) echo 'HTTP 5xx Server Error!' && echo $response ;;
6) echo 'Exceeded --max-redirects=<n> redirects!' ;;
*) echo 'Unholy Error!' ;;
esac
exit 1
fi
}
PORTAINER_USER=${PORTAINER_USER:-"user"}
PORTAINER_PASSWORD=${PORTAINER_PASSWORD:-"password"}
PORTAINER_URL=${PORTAINER_URL:-"https://portainer.example.com"}
PORTAINER_PRUNE=${PORTAINER_PRUNE:-"false"}
PORTAINER_ENDPOINT=${PORTAINER_ENDPOINT:-"1"}
HTTPIE_VERIFY_SSL=${HTTPIE_VERIFY_SSL:-"yes"}
if [ -z ${1+x} ]; then
echo "Error: Parameter #1 missing (stack name)"
exit 1
fi
STACK_NAME="$1"
echo "Getting auth token..."
AUTH_TOKEN=$(http \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
$PORTAINER_URL/api/auth \
username=$PORTAINER_USER \
password=$PORTAINER_PASSWORD \
| jq -r .jwt)
AUTH_TOKEN=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
$PORTAINER_URL/api/auth \
username=$PORTAINER_USER \
password=$PORTAINER_PASSWORD)
check_for_errors $? "$AUTH_TOKEN"
AUTH_TOKEN=$(echo $AUTH_TOKEN | jq -r .jwt)
echo "Done"
echo "Getting stack $STACK_NAME..."
STACKS=$(http \
--check-status \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
"$PORTAINER_URL/api/stacks" \
"Authorization: Bearer $AUTH_TOKEN")
check_for_errors $? "$STACKS"
STACK=$(echo "$STACKS" \
| jq --arg STACK_NAME "$STACK_NAME" -jc '.[] | select(.Name == $STACK_NAME)')
if [ -z "$STACK" ]; then
echo "Result: Stack $STACK_NAME not found."
exit 1
fi
echo "Result: Stack $STACK_NAME found."
STACK_ID="$(echo "$STACK" | jq -j ".Id")"
echo "Deleting stack $STACK_NAME..."
DELETE=$(http \
--ignore-stdin \
--verify=$HTTPIE_VERIFY_SSL \
DELETE "$PORTAINER_URL/api/stacks/$STACK_ID" \
"Authorization: Bearer $AUTH_TOKEN")
check_for_errors $? "$DELETE"
echo "Done"