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allow zero-downtime to be completely disabled. closes #2073. closes #2125

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This commit is contained in:
Michael Hobbs
2016-05-09 16:03:07 -07:00
parent 0c58aeaa52
commit 1e0c585b74
14 changed files with 389 additions and 72 deletions
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38
plugins/checks/subcommands/enable
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@@ -4,18 +4,40 @@ source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_AVAILABLE_PATH/checks/functions"
checks_enable_cmd() {
declare desc="enable zero-downtime for app"
declare desc="enable zero-downtime checks for app/proctypes"
local cmd="checks:enable"
[[ "$1" == "$cmd" ]] && shift 1
local APP="$1"; verify_app_name "$APP"
local PROCTYPES="${2:-_all_}"
if [[ "$(is_app_checks_enabled "$APP")" == "false" ]]; then
dokku_log_info1 "Enabling zero downtime for app ($APP)"
[[ "$2" == "--no-restart" ]] && local CONFIG_SET_ARGS=$2
# shellcheck disable=SC2086
config_set $CONFIG_SET_ARGS $APP DOKKU_CHECKS_ENABLED=1
local DOKKU_CHECKS_DISABLED=$(config_get "$APP" DOKKU_CHECKS_DISABLED || true)
local DOKKU_CHECKS_SKIPPED=$(config_get "$APP" DOKKU_CHECKS_SKIPPED || true)
if [[ "$PROCTYPES" == "_all_" ]]; then
dokku_log_info1 "Enabling zero downtime for app's ($APP)"
config_unset --no-restart "$APP" DOKKU_CHECKS_DISABLED
config_unset --no-restart "$APP" DOKKU_CHECKS_SKIPPED
else
dokku_log_info1 "zero downtime is already enabled for app ($APP)"
dokku_log_info1 "Enabling zero downtime for app's ($APP) proctypes ($PROCTYPES)"
local PROCTYPE OIFS="$IFS" IFS=,
for PROCTYPE in $PROCTYPES; do
DOKKU_CHECKS_DISABLED="$(remove_val_from_list "$PROCTYPE" "$DOKKU_CHECKS_DISABLED")"
DOKKU_CHECKS_SKIPPED="$(remove_val_from_list "$PROCTYPE" "$DOKKU_CHECKS_SKIPPED")"
done
IFS="$OIFS"
if [[ -z "$DOKKU_CHECKS_DISABLED" ]]; then
config_unset --no-restart "$APP" DOKKU_CHECKS_DISABLED
else
config_set --no-restart "$APP" DOKKU_CHECKS_DISABLED="$DOKKU_CHECKS_DISABLED"
fi
if [[ -z "$DOKKU_CHECKS_SKIPPED" ]]; then
config_unset --no-restart "$APP" DOKKU_CHECKS_SKIPPED
else
config_set --no-restart "$APP" DOKKU_CHECKS_SKIPPED="$DOKKU_CHECKS_SKIPPED"
fi
fi
}
checks_enable_cmd "$2" --no-restart
checks_enable_cmd "$@"