46643f7f41
- Transition to VMSS identity for flexvol - Update some environment variables for cloudzero dev - Overlay for applying migrations - Updates to disable CDN, which will not be available - Removes CronJob for resetting the database; don't need that in this cluster for now.
48 lines
1.2 KiB
Bash
Executable File
48 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# script/k8s_update: Compiles the Kubernetes configuration for a given
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# directory. Expects that the SETTINGS listed are all set as environment
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# variables.
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set -e
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# Expected settings. Script will error if these are not provided.
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SETTINGS=(
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CONTAINER_IMAGE
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PORT_PREFIX
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MAIN_DOMAIN
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AUTH_DOMAIN
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KV_MI_ID
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KV_MI_CLIENT_ID
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VMSS_CLIENT_ID
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TENANT_ID
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)
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# Loop all expected settings. Track ones that are missing and build
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# concatenated list for envsubst. If any are missing, exit.
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MISSING_SETTINGS=()
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CONCAT_SETTINGS=""
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for envvar in "${SETTINGS[@]}"; do
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CONCAT_SETTINGS="${CONCAT_SETTINGS} \$${envvar}"
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if [ -z "${!envvar}" ]; then
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MISSING_SETTINGS+=(${envvar})
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fi
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done
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if [[ ${#MISSING_SETTINGS[@]} > 0 ]]; then
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>&2 echo "The following variables need to be set:"
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for missing in "${MISSING_SETTINGS[@]}"; do
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>&2 echo $missing
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done
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exit 1
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fi
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# Check that a directory is provided as a command line argument.
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if [ "$#" -ne 1 ] || ! [ -d $1 ]; then
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>&2 echo "You must provide a Kubernetes configuration directory."
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exit 1
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fi
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# Use Kustomize to compile Kubernetes configuration and pipe to envsubst to
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# substitute the templated values.
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kubectl kustomize $1 | envsubst "'${CONCAT_SETTINGS}'"
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