GCP creation script fails to properly set SQL password

[robert-uhl]

What happened?: Ran gcp-doco-script.sh; pachd never reached ready status.

What you expected to happen?: Cluster to reach ready status.

How to reproduce it (as minimally and precisely as possible)?: Update gcp-doco-script.sh, setting PROJECT_ID, NAME and (this is the key part) SQL_ADMIN_PASSWORD.

Anything else we need to know?: Appears to be due to line 159 hardcoding the default password rather than referring to the environment variable.

Environment?:

• Kubernetes version (use kubectl version):

Client Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.2", GitCommit:"092fbfbf53427de67cac1e9fa54aaa09a28371d7", GitTreeState:"clean", BuildDate:"2021-06-16T12:59:11Z", GoVersion:"go1.16.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.5-gke.1302", GitCommit:"639f3a74abf258418493e9b75f2f98a08da29733", GitTreeState:"clean", BuildDate:"2021-10-21T21:35:48Z", GoVersion:"go1.16.7b7", Compiler:"gc", Platform:"linux/amd64"}

• Pachyderm CLI and pachd server version (use pachctl version): 2.0.0
• Cloud provider (e.g. aws, azure, gke) or local deployment (e.g. minikube vs dockerized k8s): GKE
• If you deployed with helm, the values you used (helm get values pachyderm): N/A
• OS (e.g. from /etc/os-release):

NAME="Pop!_OS"
VERSION="21.10"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 21.10"
VERSION_ID="21.10"
HOME_URL="https://pop.system76.com"
SUPPORT_URL="https://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=impish
UBUNTU_CODENAME=impish
LOGO=distributor-logo-pop-os

• Others: