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Fix pre-flight checks (#377)
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Co-authored-by: Yevhen Ivantsov <[email protected]>
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@bianchi2
bianchi2 and Yevhen Ivantsov authored Mar 27, 2024
1 parent 71a0694 commit bac1e86
Showing 1 changed file with 73 additions and 62 deletions.
135 changes: 73 additions & 62 deletions install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -115,14 +115,15 @@ pre_flight_checks() {
# when config.tfvars has been edited in Windows, it may contain carriage returns `\r`
# which breaks the below code, so let's sanitize PRODUCT variable
PRODUCT=$(echo ${PRODUCT} | sed 's/\r$//')
LICENSE_ENV_VAR=${PRODUCT}'_license'
if [ ${PRODUCT} == "jira" ]; then
JIRA_REPO=$(get_variable 'jira_image_repository' "${CONFIG_ABS_PATH}")
if [[ "${JIRA_REPO}" == *"servicemanagement"* ]]; then
PRODUCT="jsm"
LICENSE_ENV_VAR="jira_license"
fi
fi
log "Checking ${PRODUCT} license"
LICENSE_ENV_VAR=${PRODUCT}'_license'
LICENSE_TEXT=$(get_variable ${LICENSE_ENV_VAR} "${CONFIG_ABS_PATH}")
if [ -z "$LICENSE_TEXT" ]; then
log "License is undefined or malformed. Please check '${LICENSE_ENV_VAR}' value in '${CONFIG_ABS_PATH}'" "ERROR"
Expand Down Expand Up @@ -151,73 +152,83 @@ pre_flight_checks() {
fi

for PRODUCT in ${PRODUCTS_ARRAY[@]}; do
log "Starting pre-flight checks for ${PRODUCT}"
SHARED_HOME_SNAPSHOT_VAR=$PRODUCT'_shared_home_snapshot_id'
RDS_SNAPSHOT_VAR=$PRODUCT'_db_snapshot_id'
PRODUCT_VERSION_VAR=$PRODUCT'_version_tag'
PRODUCT_VERSION=$(get_variable ${PRODUCT_VERSION_VAR} "${CONFIG_ABS_PATH}")
MAJOR_MINOR_VERSION=$(echo "$PRODUCT_VERSION" | cut -d '.' -f1-2)
EBS_SNAPSHOT_ID=$(get_variable ${SHARED_HOME_SNAPSHOT_VAR} "${CONFIG_ABS_PATH}")
DATASET_SIZE=$(get_variable ${PRODUCT}_dataset_size "${CONFIG_ABS_PATH}")
if [ -z "$DATASET_SIZE" ]; then
DATASET_SIZE="large"
fi
log "Dataset size is ${DATASET_SIZE}"
SNAPSHOTS_JSON_FILE_PATH=$(get_variable 'snapshots_json_file_path' "${CONFIG_ABS_PATH}")
if [ "${SNAPSHOTS_JSON_FILE_PATH}" ]; then
EBS_SNAPSHOT_ID=$(cat ${SNAPSHOTS_JSON_FILE_PATH} | jq ".${PRODUCT}.versions[] | select(.version == \"${PRODUCT_VERSION}\") | .data[] | select(.size == \"${DATASET_SIZE}\" and .type == \"ebs\") | .snapshots[] | .[\"${REGION}\"]" | sed 's/"//g')
if [ ! -z ${EBS_SNAPSHOT_ID} ]; then
log "Checking EBS snapshot ${EBS_SNAPSHOT_ID} compatibility with ${PRODUCT} version ${PRODUCT_VERSION}"
EBS_SNAPSHOT_DESCRIPTION=$(aws ec2 describe-snapshots --snapshot-ids=${EBS_SNAPSHOT_ID} --region ${REGION} --query 'Snapshots[0].Description')
if [ -z ${EBS_SNAPSHOT_DESCRIPTION} ]; then
log "****************FAILED TO GET EBS SNAPSHOT******************" "ERROR"
log "Failed to describe EBS snapshot defined by $SHARED_HOME_SNAPSHOT_VAR" "ERROR"
log "Please check if correct '${SHARED_HOME_SNAPSHOT_VAR}' variable is defined in tfvars config file" "ERROR"
log "****************FAILED TO GET EBS SNAPSHOT******************" "ERROR"
exit 1
if [ ${PRODUCT} == "bamboo" ]; then
log "No pre-flight checks are required for ${PRODUCT}"
else
log "Starting pre-flight checks for ${PRODUCT}"
SHARED_HOME_SNAPSHOT_VAR=$PRODUCT'_shared_home_snapshot_id'
RDS_SNAPSHOT_VAR=$PRODUCT'_db_snapshot_id'
PRODUCT_VERSION_VAR=$PRODUCT'_version_tag'
PRODUCT_VERSION=$(get_variable ${PRODUCT_VERSION_VAR} "${CONFIG_ABS_PATH}")
MAJOR_MINOR_VERSION=$(echo "$PRODUCT_VERSION" | cut -d '.' -f1-2)
EBS_SNAPSHOT_ID=$(get_variable ${SHARED_HOME_SNAPSHOT_VAR} "${CONFIG_ABS_PATH}")
DATASET_SIZE=$(get_variable ${PRODUCT}_dataset_size "${CONFIG_ABS_PATH}")
if [ -z "$DATASET_SIZE" ]; then
DATASET_SIZE="large"
fi
log "Dataset size is ${DATASET_SIZE}"
SNAPSHOTS_JSON_FILE_PATH=$(get_variable 'snapshots_json_file_path' "${CONFIG_ABS_PATH}")
if [ "${SNAPSHOTS_JSON_FILE_PATH}" ]; then
if [ ${PRODUCT} == "jira" ]; then
JIRA_REPO=$(get_variable 'jira_image_repository' "${CONFIG_ABS_PATH}")
if [[ "${JIRA_REPO}" == *"servicemanagement"* ]]; then
PRODUCT="jsm"
fi
fi
if [[ ! $EBS_SNAPSHOT_DESCRIPTION == *"dcapt"* ]]; then
log "****************FAILED TO VALIDATE EBS DESCRIPTION**********" "ERROR"
log "Failed to identify EBS snapshot defined in ${SHARED_HOME_SNAPSHOT_VAR} as the one created for 'DCAPT'" "ERROR"
log "Please check if '${SHARED_HOME_SNAPSHOT_VAR}' variable has the correct value in tfvars config file" "ERROR"
log "****************FAILED TO VALIDATE EBS DESCRIPTION**********" "ERROR"
log "EBS snapshot '${EBS_SNAPSHOT_ID}' defined by ${SHARED_HOME_SNAPSHOT_VAR} has the following description:" "ERROR"
aws ec2 describe-snapshots --snapshot-ids=${EBS_SNAPSHOT_ID} --region ${REGION} --query 'Snapshots[0].Description'
EBS_SNAPSHOT_ID=$(cat ${SNAPSHOTS_JSON_FILE_PATH} | jq ".${PRODUCT}.versions[] | select(.version == \"${PRODUCT_VERSION}\") | .data[] | select(.size == \"${DATASET_SIZE}\" and .type == \"ebs\") | .snapshots[] | .[\"${REGION}\"]" | sed 's/"//g')
if [ ! -z ${EBS_SNAPSHOT_ID} ]; then
log "Checking EBS snapshot ${EBS_SNAPSHOT_ID} compatibility with ${PRODUCT} version ${PRODUCT_VERSION}"
EBS_SNAPSHOT_DESCRIPTION=$(aws ec2 describe-snapshots --snapshot-ids=${EBS_SNAPSHOT_ID} --region ${REGION} --query 'Snapshots[0].Description')
if [ -z ${EBS_SNAPSHOT_DESCRIPTION} ]; then
log "****************FAILED TO GET EBS SNAPSHOT******************" "ERROR"
log "Failed to describe EBS snapshot defined by $SHARED_HOME_SNAPSHOT_VAR" "ERROR"
log "Please check if correct '${SHARED_HOME_SNAPSHOT_VAR}' variable is defined in tfvars config file" "ERROR"
log "****************FAILED TO GET EBS SNAPSHOT******************" "ERROR"
exit 1
fi
if [[ ! $EBS_SNAPSHOT_DESCRIPTION == *"dcapt"* ]]; then
log "****************FAILED TO VALIDATE EBS DESCRIPTION**********" "ERROR"
log "Failed to identify EBS snapshot defined in ${SHARED_HOME_SNAPSHOT_VAR} as the one created for 'DCAPT'" "ERROR"
log "Please check if '${SHARED_HOME_SNAPSHOT_VAR}' variable has the correct value in tfvars config file" "ERROR"
log "****************FAILED TO VALIDATE EBS DESCRIPTION**********" "ERROR"
log "EBS snapshot '${EBS_SNAPSHOT_ID}' defined by ${SHARED_HOME_SNAPSHOT_VAR} has the following description:" "ERROR"
aws ec2 describe-snapshots --snapshot-ids=${EBS_SNAPSHOT_ID} --region ${REGION} --query 'Snapshots[0].Description'
exit 1
fi
EBS_SNAPSHOT_VERSION=$(echo ${EBS_SNAPSHOT_DESCRIPTION} | sed 's/-/./g' | sed 's/"//g' | cut -d '.' -f3-)
if [[ "$EBS_SNAPSHOT_VERSION" == *"$MAJOR_MINOR_VERSION"* ]]; then
log "EBS snapshot ${EBS_SNAPSHOT_ID} version ${EBS_SNAPSHOT_VERSION} is compatible with ${PRODUCT} version ${PRODUCT_VERSION}"
else
log "***************INCOMPATIBLE EBS SNAPSHOT USED***************" "ERROR"
log "EBS snapshot ${EBS_SNAPSHOT_ID} version ${EBS_SNAPSHOT_VERSION} defined by '${SHARED_HOME_SNAPSHOT_VAR}' is not compatible with ${PRODUCT} version ${PRODUCT_VERSION}" "ERROR"
log "Make sure you set $SHARED_HOME_SNAPSHOT_VAR variable to a snapshot ID compatible with ${PRODUCT} version ${PRODUCT_VERSION}" "ERROR"
log "***************INCOMPATIBLE EBS SNAPSHOT USED***************" "ERROR"
log "EBS snapshot that is currently defined:" "ERROR"
aws ec2 describe-snapshots --snapshot-ids=${EBS_SNAPSHOT_ID} --region ${REGION}
exit 1
fi
else
log "No snapshots found in ${SNAPSHOTS_JSON_FILE_PATH} for ${PRODUCT} version ${PRODUCT_VERSION}, ${DATASET_SIZE} dataset" "ERROR"
AVAILABLE_SNAPSHOT_VERSIONS=$(cat ${SNAPSHOTS_JSON_FILE_PATH} | jq -r ".${PRODUCT}.versions | map(.version) | join(\", \")")
log "Available ${PRODUCT} snapshots are: '${AVAILABLE_SNAPSHOT_VERSIONS}'" "ERROR"
exit 1
fi
EBS_SNAPSHOT_VERSION=$(echo ${EBS_SNAPSHOT_DESCRIPTION} | sed 's/-/./g' | sed 's/"//g' | cut -d '.' -f3-)
if [[ "$EBS_SNAPSHOT_VERSION" == *"$MAJOR_MINOR_VERSION"* ]]; then
log "EBS snapshot ${EBS_SNAPSHOT_ID} version ${EBS_SNAPSHOT_VERSION} is compatible with ${PRODUCT} version ${PRODUCT_VERSION}"
fi
RDS_SNAPSHOT_ID=$(get_variable ${RDS_SNAPSHOT_VAR} "${CONFIG_ABS_PATH}")
if [ "${SNAPSHOTS_JSON_FILE_PATH}" ]; then
RDS_SNAPSHOT_ID=$(cat ${SNAPSHOTS_JSON_FILE_PATH} | jq ".${PRODUCT}.versions[] | select(.version == \"${PRODUCT_VERSION}\") | .data[] | select(.size == \"${DATASET_SIZE}\" and .type == \"rds\") | .snapshots[] | .[\"${REGION}\"]" | sed 's/"//g')
fi
if [ ! -z ${RDS_SNAPSHOT_ID} ]; then
log "Checking RDS snapshot ${RDS_SNAPSHOT_ID} compatibility with ${PRODUCT} version ${PRODUCT_VERSION}"
RDS_SNAPSHOT_VERSION=$(echo "${RDS_SNAPSHOT_ID}" | sed 's/.*dcapt-\(.*\)/\1/' | sed 's/-/./g' | cut -d '.' -f 2-)
if [[ "$RDS_SNAPSHOT_VERSION" == *"$MAJOR_MINOR_VERSION"* ]]; then
log "RDS snapshot '${RDS_SNAPSHOT_ID}' is compatible with ${PRODUCT} version ${PRODUCT_VERSION}"
else
log "***************INCOMPATIBLE EBS SNAPSHOT USED***************" "ERROR"
log "EBS snapshot ${EBS_SNAPSHOT_ID} version ${EBS_SNAPSHOT_VERSION} defined by '${SHARED_HOME_SNAPSHOT_VAR}' is not compatible with ${PRODUCT} version ${PRODUCT_VERSION}" "ERROR"
log "Make sure you set $SHARED_HOME_SNAPSHOT_VAR variable to a snapshot ID compatible with ${PRODUCT} version ${PRODUCT_VERSION}" "ERROR"
log "***************INCOMPATIBLE EBS SNAPSHOT USED***************" "ERROR"
log "EBS snapshot that is currently defined:" "ERROR"
aws ec2 describe-snapshots --snapshot-ids=${EBS_SNAPSHOT_ID} --region ${REGION}
log "***************INCOMPATIBLE RDS SNAPSHOT USED***************" "ERROR"
log "RDS snapshot '${RDS_SNAPSHOT_ID}' defined by '${RDS_SNAPSHOT_VAR}' variable is created for ${PRODUCT} version ${RDS_SNAPSHOT_VERSION} while the requested ${PRODUCT} version is: ${PRODUCT_VERSION}" "ERROR"
log "***************INCOMPATIBLE RDS SNAPSHOT USED***************" "ERROR"
exit 1
fi
else
log "No snapshots found in ${SNAPSHOTS_JSON_FILE_PATH} for ${PRODUCT} version ${PRODUCT_VERSION}, ${DATASET_SIZE} dataset" "ERROR"
AVAILABLE_SNAPSHOT_VERSIONS=$(cat ${SNAPSHOTS_JSON_FILE_PATH} | jq -r ".${PRODUCT}.versions | map(.version) | join(\", \")")
log "Available ${PRODUCT} snapshots are: '${AVAILABLE_SNAPSHOT_VERSIONS}'" "ERROR"
exit 1
fi
fi
RDS_SNAPSHOT_ID=$(get_variable ${RDS_SNAPSHOT_VAR} "${CONFIG_ABS_PATH}")
if [ "${SNAPSHOTS_JSON_FILE_PATH}" ]; then
RDS_SNAPSHOT_ID=$(cat ${SNAPSHOTS_JSON_FILE_PATH} | jq ".${PRODUCT}.versions[] | select(.version == \"${PRODUCT_VERSION}\") | .data[] | select(.size == \"${DATASET_SIZE}\" and .type == \"rds\") | .snapshots[] | .[\"${REGION}\"]" | sed 's/"//g')
fi
if [ ! -z ${RDS_SNAPSHOT_ID} ]; then
log "Checking RDS snapshot ${RDS_SNAPSHOT_ID} compatibility with ${PRODUCT} version ${PRODUCT_VERSION}"
RDS_SNAPSHOT_VERSION=$(echo "${RDS_SNAPSHOT_ID}" | sed 's/.*dcapt-\(.*\)/\1/' | sed 's/-/./g' | cut -d '.' -f 2-)
if [[ "$RDS_SNAPSHOT_VERSION" == *"$MAJOR_MINOR_VERSION"* ]]; then
log "RDS snapshot '${RDS_SNAPSHOT_ID}' is compatible with ${PRODUCT} version ${PRODUCT_VERSION}"
else
log "***************INCOMPATIBLE RDS SNAPSHOT USED***************" "ERROR"
log "RDS snapshot '${RDS_SNAPSHOT_ID}' defined by '${RDS_SNAPSHOT_VAR}' variable is created for ${PRODUCT} version ${RDS_SNAPSHOT_VERSION} while the requested ${PRODUCT} version is: ${PRODUCT_VERSION}" "ERROR"
log "***************INCOMPATIBLE RDS SNAPSHOT USED***************" "ERROR"
exit 1
fi
fi
done
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