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test deploy to staging
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@yardenasadosa
yardenasadosa committed Apr 1, 2024
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set -o errexit

echo $ENVIRONMENT_NAME

case $ENVIRONMENT_NAME in
*staging*) environment=staging ;;
*production*) environment=production ;;
*) echo "ERROR: Can’t infer environment from job name!"; exit 99 ;;
esac

echo $environment
#
#rc_dir="/opt/rocket-chat"
#s3_bucket="seekingalpha-rocketchat-builds"
#
### Note: $version is a Jenkins job parameter.
### We accept either the full tarball filename or just its version substring.
#if [[ "$version" == rocket.chat-*.tgz ]]
#then
# rc_tarball="$version"
#else
# rc_tarball="rocket.chat-$version.tgz"
#fi
#
#function hr() {
# echo "==========================================================================="
#}
#
#
### Strip off the trailing letter from the region: Use us-west-2, not us-west-2a
#export AWS_DEFAULT_REGION=$(ec2metadata --availability-zone | awk '{print substr($0,1,length($0)-1)}')
#
### EXPORTED variables ending in _ENVSUBST are for expansion in the .tpl template files.
#export AWS_DEFAULT_REGION_ENVSUBST=$AWS_DEFAULT_REGION
#export ENV_ENVSUBST=$environment
#export RC_DIR_ENVSUBST=$rc_dir
#export S3_BUCKET_ENVSUBST=$s3_bucket
#export RC_TARBALL_ENVSUBST=$rc_tarball
#
### Render Script Templates
#envsubst_varlist=$( ruby -e 'puts ENV.keys.select{ |name| name.end_with?("_ENVSUBST") }.map{ |name| "$#{name}" }.join(",")' )
#envsubst "$envsubst_varlist" < ./pre_install.sh.tpl > ./pre_install.sh
#envsubst "$envsubst_varlist" < ./rotate_version.sh.tpl > ./rotate_version.sh
#
### When deploying to production, run using the "rocketchat-deploy" role
#if [[ $environment == production ]] ; then
# assumed_role_json=$(
# aws \
# --output json \
# sts assume-role \
# --role-arn arn:aws:iam::618678420696:role/switch-account-deploy-rocket-chat \
# --role-session-name rocketchat-deploy
# )
# assumed_role_variables=$(
# echo "${assumed_role_json}" | jq -r \
# '
# "export AWS_SESSION_TOKEN=" + .Credentials.SessionToken + "\n" +
# "export AWS_ACCESS_KEY_ID=" + .Credentials.AccessKeyId + "\n" +
# "export AWS_SECRET_ACCESS_KEY=" + .Credentials.SecretAccessKey + "\n"
# '
# )
# eval "$assumed_role_variables"
#fi
#
### Get instance IPs one per line (multiline string)
#rc_instance_ips=$(
# aws ec2 describe-instances \
# --filters Name=instance-state-name,Values=running \
# Name=tag:aws:autoscaling:groupName,Values=rocketchat \
# --query "Reservations[*].Instances[*].NetworkInterfaces[0].PrivateIpAddress" \
# --output text
#)
#
#
### Install RC tarball (and its dependencies) onto all RC nodes
#hr
#echo "Installing new build onto all RC nodes:"
#parallel-ssh \
# --inline --timeout 600 --user deploy \
# --hosts <(echo "$rc_instance_ips") \
# --send-input < ./pre_install.sh
#hr
#
### Activate new version
#echo "Activating new build on all RC nodes:"
#parallel-ssh \
# --inline --timeout 600 --user deploy \
# --hosts <(echo "$rc_instance_ips") \
# --send-input < ./rotate_version.sh
#hr
#
### Update the version marker file
#echo "Mark which RC build is now active..."
#current_marker_file="rocket.chat-$environment.tgz"
#aws s3 cp "s3://$s3_bucket/$rc_tarball" "s3://$s3_bucket/$current_marker_file" --acl public-read
#hr
#
### Flush CDN
#echo "Flushing $environment CDN"
#unset AWS_SESSION_TOKEN
#unset AWS_ACCESS_KEY_ID
#unset AWS_SECRET_ACCESS_KEY
#FASTLY_SERVICE=$(aws ssm get-parameter --name /rocketchat/fastly_service_id --with-decryption --query Parameter.Value --output text)
#FASTLY_TOKEN=$(aws ssm get-parameter --name /rocketchat/fastly_api_key --with-decryption --query Parameter.Value --output text)
#curl -X POST -H "Fastly-Key: $FASTLY_TOKEN" "https://api.fastly.com/service/$FASTLY_SERVICE/purge/$environment"

rc_dir="/opt/rocket-chat"
s3_bucket="seekingalpha-rocketchat-builds"

## Note: $version is a Jenkins job parameter.
## We accept either the full tarball filename or just its version substring.
if [[ "$version" == rocket.chat-*.tgz ]]
then
rc_tarball="$version"
else
rc_tarball="rocket.chat-$version.tgz"
fi

function hr() {
echo "==========================================================================="
}


## Strip off the trailing letter from the region: Use us-west-2, not us-west-2a
export AWS_DEFAULT_REGION=$(ec2metadata --availability-zone | awk '{print substr($0,1,length($0)-1)}')

## EXPORTED variables ending in _ENVSUBST are for expansion in the .tpl template files.
export AWS_DEFAULT_REGION_ENVSUBST=$AWS_DEFAULT_REGION
export ENV_ENVSUBST=$environment
export RC_DIR_ENVSUBST=$rc_dir
export S3_BUCKET_ENVSUBST=$s3_bucket
export RC_TARBALL_ENVSUBST=$rc_tarball

## Render Script Templates
envsubst_varlist=$( ruby -e 'puts ENV.keys.select{ |name| name.end_with?("_ENVSUBST") }.map{ |name| "$#{name}" }.join(",")' )
envsubst "$envsubst_varlist" < ./pre_install.sh.tpl > ./pre_install.sh
envsubst "$envsubst_varlist" < ./rotate_version.sh.tpl > ./rotate_version.sh

## When deploying to production, run using the "rocketchat-deploy" role
if [[ $environment == production ]] ; then
assumed_role_json=$(
aws \
--output json \
sts assume-role \
--role-arn arn:aws:iam::618678420696:role/switch-account-deploy-rocket-chat \
--role-session-name rocketchat-deploy
)
assumed_role_variables=$(
echo "${assumed_role_json}" | jq -r \
'
"export AWS_SESSION_TOKEN=" + .Credentials.SessionToken + "\n" +
"export AWS_ACCESS_KEY_ID=" + .Credentials.AccessKeyId + "\n" +
"export AWS_SECRET_ACCESS_KEY=" + .Credentials.SecretAccessKey + "\n"
'
)
eval "$assumed_role_variables"
fi

## Get instance IPs one per line (multiline string)
rc_instance_ips=$(
aws ec2 describe-instances \
--filters Name=instance-state-name,Values=running \
Name=tag:aws:autoscaling:groupName,Values=rocketchat \
--query "Reservations[*].Instances[*].NetworkInterfaces[0].PrivateIpAddress" \
--output text
)


## Install RC tarball (and its dependencies) onto all RC nodes
hr
echo "Installing new build onto all RC nodes:"
parallel-ssh \
--inline --timeout 600 --user deploy \
--hosts <(echo "$rc_instance_ips") \
--send-input < ./pre_install.sh
hr

## Activate new version
echo "Activating new build on all RC nodes:"
parallel-ssh \
--inline --timeout 600 --user deploy \
--hosts <(echo "$rc_instance_ips") \
--send-input < ./rotate_version.sh
hr

## Update the version marker file
echo "Mark which RC build is now active..."
current_marker_file="rocket.chat-$environment.tgz"
aws s3 cp "s3://$s3_bucket/$rc_tarball" "s3://$s3_bucket/$current_marker_file" --acl public-read
hr

## Flush CDN
echo "Flushing $environment CDN"
unset AWS_SESSION_TOKEN
unset AWS_ACCESS_KEY_ID
unset AWS_SECRET_ACCESS_KEY
FASTLY_SERVICE=$(aws ssm get-parameter --name /rocketchat/fastly_service_id --with-decryption --query Parameter.Value --output text)
FASTLY_TOKEN=$(aws ssm get-parameter --name /rocketchat/fastly_api_key --with-decryption --query Parameter.Value --output text)
curl -X POST -H "Fastly-Key: $FASTLY_TOKEN" "https://api.fastly.com/service/$FASTLY_SERVICE/purge/$environment"

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