Files
dokku/plugins/checks/install
Jose Diaz-Gonzalez e423676b11 feat: make installs quieter
This removes output from commands that otherwise should be silent - such as when not needing to migrate data.
2019-01-20 20:54:00 -05:00

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#!/usr/bin/env bash
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_AVAILABLE_PATH/config/functions"
migrate_checks_vars_0_5_0() {
declare desc="migrates deprecated CHECKS config variables to simplified counter part introduced in 0.5.x"
local APPS="$(dokku_apps)"
local GLOBAL_SKIP_ALL_CHECKS=$(config_get --global DOKKU_SKIP_ALL_CHECKS || true)
local GLOBAL_SKIP_DEFAULT_CHECKS=$(config_get --global DOKKU_SKIP_DEFAULT_CHECKS || true)
local app
for app in $APPS; do
local APP_SKIP_ALL_CHECKS=$(config_get "$app" DOKKU_SKIP_ALL_CHECKS || true)
local APP_SKIP_DEFAULT_CHECKS=$(config_get "$app" DOKKU_SKIP_DEFAULT_CHECKS || true)
if [[ "$APP_SKIP_ALL_CHECKS" == "true" ]] || [[ "$APP_SKIP_DEFAULT_CHECKS" == "true" ]] || [[ "$GLOBAL_SKIP_ALL_CHECKS" == "true" ]] || [[ "$GLOBAL_SKIP_DEFAULT_CHECKS" == "true" ]]; then
dokku_log_info1 "Migrating zero downtime env variables to 0.5.x. The following variables have been deprecated"
dokku_log_info2 "DOKKU_SKIP_ALL_CHECKS DOKKU_SKIP_DEFAULT_CHECKS"
dokku_log_info2 "Please use dokku checks:[disable|enable] <app> to control zero downtime functionality"
dokku_log_info2 ""
dokku_log_info2 "zero downtime checks disabled for app ($app)"
config_set --no-restart "$app" DOKKU_CHECKS_ENABLED=0
fi
if [[ -n "$APP_SKIP_ALL_CHECKS" ]] || [[ -n "$APP_SKIP_DEFAULT_CHECKS" ]]; then
config_unset --no-restart "$app" DOKKU_SKIP_ALL_CHECKS DOKKU_SKIP_DEFAULT_CHECKS
fi
done
if [[ -n "$GLOBAL_SKIP_ALL_CHECKS" ]] || [[ -n "$GLOBAL_SKIP_DEFAULT_CHECKS" ]]; then
dokku_log_info1 "Removing global zero downtime settings"
config_unset --global DOKKU_SKIP_ALL_CHECKS DOKKU_SKIP_DEFAULT_CHECKS
fi
}
migrate_checks_vars_0_6_0() {
declare desc="migrates CHECKS config variables from 0.5.x to support fully-disabled zero-downtime checks"
local APPS="$(dokku_apps)"
local app
for app in $APPS; do
local APP_DOKKU_CHECKS_ENABLED=$(config_get "$app" DOKKU_CHECKS_ENABLED || true)
if [[ $APP_DOKKU_CHECKS_ENABLED ]]; then
dokku_log_info1 "Migrating zero downtime env variables to 0.6.x. The following variables will be migrated"
dokku_log_info2 "DOKKU_CHECKS_ENABLED -> DOKKU_CHECKS_SKIPPED"
if [[ "$APP_DOKKU_CHECKS_ENABLED" == "0" ]]; then
dokku_log_info2 ""
dokku_log_info2 "zero downtime checks disabled for app ($app)"
config_set --no-restart "$app" DOKKU_CHECKS_SKIPPED="_all_"
fi
config_unset --no-restart "$app" DOKKU_CHECKS_ENABLED || true
fi
done
}
migrate_checks_vars_0_5_0 "$@"
migrate_checks_vars_0_6_0 "$@"