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Update the update script to work on a single container instead of all #ab1538439 #34

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Update the update script to work on a single container instead of all #ab1538439 #34

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da38390
update the update script
spidaJeffSeifert Oct 11, 2024
e16285c
add double-quotes
spidaJeffSeifert Oct 11, 2024
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67 changes: 42 additions & 25 deletions update
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Original file line number Diff line number Diff line change
@@ -1,22 +1,28 @@
#!/bin/bash

####################################################################################
# Vars
####################################################################################
#
# Update docker images on an instance.
#

#
# vars
#
dockerUsername=""
dockerPassword=""
dockerComposeFile=/etc/spida/docker-compose.yml
dockerContainers=""

####################################################################################
# Parses Args
####################################################################################
#
# parses args
#
function parseCommandLineArguments() {
while [ $# -gt 0 ]
do
case "$1" in
--username) dockerUsername="$2"; shift;;
--password) dockerPassword="$2"; shift;;
--composefile) dockerComposeFile="$2"; shift;;
--username) dockerUsername="$2"; shift;;
--password) dockerPassword="$2"; shift;;
--composefile) dockerComposeFile="$2"; shift;;
--containers) dockerContainers="$2"; shift;;

*)
echo >&2 \
Expand All @@ -25,6 +31,7 @@ function parseCommandLineArguments() {
--username dockerhub username (will prompt for username if argument is not passed)
--password dockerhub password (will prompt for password if argument is not passed)
--composefile the location of the docker compose file (defaults to $dockerComposeFile)
--containers the docker containers to be affected
"
exit 1;;
*) break;; # terminate while loop
Expand All @@ -33,9 +40,9 @@ function parseCommandLineArguments() {
done
}

####################################################################################
# Logs in to Docker
####################################################################################
#
# logs in to Docker
#
function dockerLogin() {
if [[ "$dockerUsername" = "" ]]; then
read -p "Docker username: " dockerUsername
Expand All @@ -45,27 +52,37 @@ function dockerLogin() {
read -s -p "Docker password: " dockerPassword
fi

sudo docker login -u $dockerUsername -p $dockerPassword
sudo docker login -u "$dockerUsername" -p "$dockerPassword"

if [ $? -ne 0 ]; then
echo "login failed, exiting."
exit 1
fi


}

parseCommandLineArguments $@
#
# parse arguments
#
parseCommandLineArguments "$@"

#
# update the docker containers
#
dockerLogin

echo "stopping docker containers..."
sudo docker-compose -f $dockerComposeFile stop
echo "removing old docker containers..."
sudo docker-compose -f $dockerComposeFile rm --force
echo "updating docker containers..."
sudo docker-compose -f $dockerComposeFile pull
echo "starting new docker containers..."
sudo docker-compose -f $dockerComposeFile up -d
echo "stopping docker containers $dockerContainers..."
sudo docker-compose -f "$dockerComposeFile" stop "$dockerContainers"

echo "removing old docker containers $dockerContainers..."
sudo docker-compose -f "$dockerComposeFile" rm --force "$dockerContainers"

echo "updating docker containers $dockerContainers..."
sudo docker-compose -f "$dockerComposeFile" pull "$dockerContainers"

echo "starting new docker containers $dockerContainers..."
sudo docker-compose -f "$dockerComposeFile" up -d "$dockerContainers"

echo "removing old docker images"
sudo docker system prune --all --force

sudo docker logout