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apim.go
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/
apim.go
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/*
* Copyright (c) 2019 WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except
* in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package runtime
import (
"fmt"
"path/filepath"
"strings"
"cellery.io/cellery/components/cli/pkg/kubernetes"
)
func (runtime *CelleryRuntime) AddApim(isPersistentVolume bool) error {
for _, v := range buildApimYamlPaths(runtime.artifactsPath, isPersistentVolume) {
err := kubernetes.ApplyFileWithNamespace(v, "cellery-system")
if err != nil {
return err
}
}
return nil
}
func deleteApim(artifactsPath string) error {
for _, v := range buildApimYamlPaths(artifactsPath, false) {
err := kubernetes.DeleteFileWithNamespace(v, "cellery-system")
if err != nil {
return err
}
}
return nil
}
func IsApimEnabled() (bool, error) {
enabled := true
_, err := kubernetes.GetDeployment("cellery-system", "gateway")
if err != nil {
if strings.Contains(err.Error(), "No resources found") ||
strings.Contains(err.Error(), "Error from server (NotFound)") {
enabled = false
} else {
return enabled, fmt.Errorf("error checking if apim is enabled")
}
}
return enabled, nil
}
func createGlobalGatewayConfigMaps(artifactsPath string) error {
for _, confMap := range buildGlobalGatewayConfigMaps(artifactsPath) {
err := kubernetes.CreateConfigMapWithNamespace(confMap.Name, confMap.Path, "cellery-system")
if err != nil {
return err
}
}
return nil
}
func buildApimYamlPaths(artifactsPath string, isPersistentVolume bool) []string {
base := buildArtifactsPath(ApiManager, artifactsPath)
if isPersistentVolume {
return []string{
filepath.Join(base, "global-apim.yaml"),
}
}
return []string{
filepath.Join(base, "global-apim-volatile.yaml"),
}
}
func buildGlobalGatewayConfigMaps(artifactsPath string) []ConfigMap {
base := buildArtifactsPath(ApiManager, artifactsPath)
return []ConfigMap{
{"gw-conf", filepath.Join(base, "conf")},
{"gw-conf-datasources", filepath.Join(base, "conf", "datasources")},
{"conf-identity", filepath.Join(base, "conf", "identity")},
{"apim-template", filepath.Join(base, "conf", "resources", "api_templates")},
{"apim-tomcat", filepath.Join(base, "conf", "tomcat")},
{"apim-security", filepath.Join(base, "conf", "security")},
}
}