79 lines
1.8 KiB
Plaintext
79 lines
1.8 KiB
Plaintext
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#!/bin/bash
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set -e
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# In case plans directory is not there
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[[ -d plans ]] || mkdir plans
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# Prepare plan variables
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PLAN_NAME="$( gdate --iso-8601=minutes )-plan"
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PLAN_FILE="plans/${PLAN_NAME}"
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# Compress old plans
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find plans -type f ! -name "*.gz" -execdir gzip -f "{}" \;
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# Pick tfvars file
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TFVAR_COUNT=$( find . -type f -name "*.tfvars" | wc -l )
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if (( TFVAR_COUNT <= 0 )); then
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printf "No tfvars file found.\n"
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exit 1
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fi
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printf "${TFVAR_COUNT} tfvar files found. Pick the number.\n"
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FILELIST_OUTPUT=$(find . -type f -name "*.tfvars")
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printf "${FILELIST_OUTPUT}\n" | nl
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read -rp "Pick file number (1): " TFVAR_PICK
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if (( TFVAR_PICK > 0 )) && (( TFVAR_PICK <= TFVAR_COUNT )); then
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:
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else
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printf "Pick is invalid\n" && exit 1
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fi
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# Get picked file
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TFVAR_PICK_FILE=$( printf "${FILELIST_OUTPUT}\n" | head -n "${TFVAR_PICK}" | tail -1 )
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# Autoformat before execution
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terraform fmt &&
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find . -type f \( -name "*.tf" -o -name "*.tfvars" \) -exec terraform fmt "{}" \; || exit
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# Validate configuration
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terraform validate .
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# Upgrade first to handle module changes
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terraform init -upgrade || exit 1
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if (( TFVAR_COUNT > 0 ));then
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terraform plan -out "${PLAN_FILE}" -var-file="${TFVAR_PICK_FILE}"
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else
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terraform plan -out "${PLAN_FILE}"
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fi
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# Check if Terraform plan failed
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if ! (( $? == 0 )); then
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printf "Please check your Terraform files.\n"
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exit 1
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fi
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printf "Apply? terraform apply \"${PLAN_FILE}\"\n"
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apply_plan_file_auto_approve () {
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mv "${PLAN_FILE}" "${PLAN_FILE}-applied"
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PLAN_FILE="${PLAN_FILE}-applied"
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terraform apply -auto-approve "${PLAN_FILE}"
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}
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apply_plan_file_approve () {
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mv "${PLAN_FILE}" "${PLAN_FILE}-applied"
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PLAN_FILE="${PLAN_FILE}-applied"
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terraform apply "${PLAN_FILE}"
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}
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if [[ $1 == '-y' ]]; then
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apply_plan_file_auto_approve
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exit
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fi
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read -rp "(y/n): " ANSWER
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if [[ $ANSWER == 'y' ]]; then
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apply_plan_file_approve
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fi
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