refactor: move app files from config to app package

2024-07-05 16:04:01 +02:00
parent ac695ae28e
commit f18c642226
31 changed files with 915 additions and 912 deletions
--- a/pkg/app/compose.go
+++ b/pkg/app/compose.go
@ -0,0 +1,87 @@
+package app
+
+import (
+	"fmt"
+	"strconv"
+
+	composetypes "github.com/docker/cli/cli/compose/types"
+	"github.com/sirupsen/logrus"
+)
+
+// SetRecipeLabel adds the label 'coop-cloud.${STACK_NAME}.recipe=${RECIPE}' to the app container
+// to signal which recipe is connected to the deployed app
+func SetRecipeLabel(compose *composetypes.Config, stackName string, recipe string) {
+	for _, service := range compose.Services {
+		if service.Name == "app" {
+			logrus.Debugf("set recipe label 'coop-cloud.%s.recipe' to %s for %s", stackName, recipe, stackName)
+			labelKey := fmt.Sprintf("coop-cloud.%s.recipe", stackName)
+			service.Deploy.Labels[labelKey] = recipe
+		}
+	}
+}
+
+// SetChaosLabel adds the label 'coop-cloud.${STACK_NAME}.chaos=true/false' to the app container
+// to signal if the app is deployed in chaos mode
+func SetChaosLabel(compose *composetypes.Config, stackName string, chaos bool) {
+	for _, service := range compose.Services {
+		if service.Name == "app" {
+			logrus.Debugf("set label 'coop-cloud.%s.chaos' to %v for %s", stackName, chaos, stackName)
+			labelKey := fmt.Sprintf("coop-cloud.%s.chaos", stackName)
+			service.Deploy.Labels[labelKey] = strconv.FormatBool(chaos)
+		}
+	}
+}
+
+// SetChaosVersionLabel adds the label 'coop-cloud.${STACK_NAME}.chaos-version=$(GIT_COMMIT)' to the app container
+func SetChaosVersionLabel(compose *composetypes.Config, stackName string, chaosVersion string) {
+	for _, service := range compose.Services {
+		if service.Name == "app" {
+			logrus.Debugf("set label 'coop-cloud.%s.chaos-version' to %v for %s", stackName, chaosVersion, stackName)
+			labelKey := fmt.Sprintf("coop-cloud.%s.chaos-version", stackName)
+			service.Deploy.Labels[labelKey] = chaosVersion
+		}
+	}
+}
+
+// SetUpdateLabel adds env ENABLE_AUTO_UPDATE as label to enable/disable the
+// auto update process for this app. The default if this variable is not set is to disable
+// the auto update process.
+func SetUpdateLabel(compose *composetypes.Config, stackName string, appEnv AppEnv) {
+	for _, service := range compose.Services {
+		if service.Name == "app" {
+			enable_auto_update, exists := appEnv["ENABLE_AUTO_UPDATE"]
+			if !exists {
+				enable_auto_update = "false"
+			}
+			logrus.Debugf("set label 'coop-cloud.%s.autoupdate' to %s for %s", stackName, enable_auto_update, stackName)
+			labelKey := fmt.Sprintf("coop-cloud.%s.autoupdate", stackName)
+			service.Deploy.Labels[labelKey] = enable_auto_update
+		}
+	}
+}
+
+// GetLabel reads docker labels in the format of "coop-cloud.${STACK_NAME}.${LABEL}" from the local compose files
+func GetLabel(compose *composetypes.Config, stackName string, label string) string {
+	for _, service := range compose.Services {
+		if service.Name == "app" {
+			labelKey := fmt.Sprintf("coop-cloud.%s.%s", stackName, label)
+			logrus.Debugf("get label '%s'", labelKey)
+			if labelValue, ok := service.Deploy.Labels[labelKey]; ok {
+				return labelValue
+			}
+		}
+	}
+	logrus.Debugf("no %s label found for %s", label, stackName)
+	return ""
+}
+
+// GetTimeoutFromLabel reads the timeout value from docker label "coop-cloud.${STACK_NAME}.TIMEOUT" and returns 50 as default value
+func GetTimeoutFromLabel(compose *composetypes.Config, stackName string) (int, error) {
+	timeout := 50 // Default Timeout
+	var err error = nil
+	if timeoutLabel := GetLabel(compose, stackName, "timeout"); timeoutLabel != "" {
+		logrus.Debugf("timeout label: %s", timeoutLabel)
+		timeout, err = strconv.Atoi(timeoutLabel)
+	}
+	return timeout, err
+}