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service.go
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service.go
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package service
import (
"context"
"fmt"
"github.com/argoproj/argo-cd/v2/util/notification/expression/shared"
log "github.com/sirupsen/logrus"
"k8s.io/client-go/kubernetes"
"github.com/argoproj/argo-cd/v2/common"
"github.com/argoproj/argo-cd/v2/pkg/apis/application/v1alpha1"
"github.com/argoproj/argo-cd/v2/reposerver/apiclient"
"github.com/argoproj/argo-cd/v2/util/db"
"github.com/argoproj/argo-cd/v2/util/env"
"github.com/argoproj/argo-cd/v2/util/settings"
"github.com/argoproj/argo-cd/v2/util/tls"
)
//go:generate mockgen -destination=./mocks/service.go -package=mocks github.com/argoproj-labs/argocd-notifications/shared/argocd Service
type Service interface {
GetCommitMetadata(ctx context.Context, repoURL string, commitSHA string) (*shared.CommitMetadata, error)
GetAppDetails(ctx context.Context, appSource *v1alpha1.ApplicationSource) (*shared.AppDetail, error)
}
func NewArgoCDService(clientset kubernetes.Interface, namespace string, repoServerAddress string, disableTLS bool, strictValidation bool) (*argoCDService, error) {
ctx, cancel := context.WithCancel(context.Background())
settingsMgr := settings.NewSettingsManager(ctx, clientset, namespace)
tlsConfig := apiclient.TLSConfiguration{
DisableTLS: disableTLS,
StrictValidation: strictValidation,
}
if !disableTLS && strictValidation {
pool, err := tls.LoadX509CertPool(
fmt.Sprintf("%s/reposerver/tls/tls.crt", env.StringFromEnv(common.EnvAppConfigPath, common.DefaultAppConfigPath)),
fmt.Sprintf("%s/reposerver/tls/ca.crt", env.StringFromEnv(common.EnvAppConfigPath, common.DefaultAppConfigPath)),
)
if err != nil {
cancel()
return nil, err
}
tlsConfig.Certificates = pool
}
repoClientset := apiclient.NewRepoServerClientset(repoServerAddress, 5, tlsConfig)
closer, repoClient, err := repoClientset.NewRepoServerClient()
if err != nil {
cancel()
return nil, err
}
dispose := func() {
cancel()
if err := closer.Close(); err != nil {
log.Warnf("Failed to close repo server connection: %v", err)
}
}
return &argoCDService{settingsMgr: settingsMgr, namespace: namespace, repoServerClient: repoClient, dispose: dispose}, nil
}
type argoCDService struct {
clientset kubernetes.Interface
namespace string
settingsMgr *settings.SettingsManager
repoServerClient apiclient.RepoServerServiceClient
dispose func()
}
func (svc *argoCDService) GetCommitMetadata(ctx context.Context, repoURL string, commitSHA string) (*shared.CommitMetadata, error) {
argocdDB := db.NewDB(svc.namespace, svc.settingsMgr, svc.clientset)
repo, err := argocdDB.GetRepository(ctx, repoURL)
if err != nil {
return nil, err
}
metadata, err := svc.repoServerClient.GetRevisionMetadata(ctx, &apiclient.RepoServerRevisionMetadataRequest{
Repo: repo,
Revision: commitSHA,
})
if err != nil {
return nil, err
}
return &shared.CommitMetadata{
Message: metadata.Message,
Author: metadata.Author,
Date: metadata.Date.Time,
Tags: metadata.Tags,
}, nil
}
func (svc *argoCDService) getKustomizeOptions(source *v1alpha1.ApplicationSource) (*v1alpha1.KustomizeOptions, error) {
kustomizeSettings, err := svc.settingsMgr.GetKustomizeSettings()
if err != nil {
return nil, err
}
return kustomizeSettings.GetOptions(*source)
}
func (svc *argoCDService) GetAppDetails(ctx context.Context, appSource *v1alpha1.ApplicationSource) (*shared.AppDetail, error) {
argocdDB := db.NewDB(svc.namespace, svc.settingsMgr, svc.clientset)
repo, err := argocdDB.GetRepository(ctx, appSource.RepoURL)
if err != nil {
return nil, err
}
helmRepos, err := argocdDB.ListHelmRepositories(ctx)
if err != nil {
return nil, err
}
kustomizeOptions, err := svc.getKustomizeOptions(appSource)
if err != nil {
return nil, err
}
helmOptions, err := svc.settingsMgr.GetHelmSettings()
if err != nil {
return nil, err
}
appDetail, err := svc.repoServerClient.GetAppDetails(ctx, &apiclient.RepoServerAppDetailsQuery{
Repo: repo,
Source: appSource,
Repos: helmRepos,
KustomizeOptions: kustomizeOptions,
HelmOptions: helmOptions,
})
if err != nil {
return nil, err
}
var has *shared.CustomHelmAppSpec
if appDetail.Helm != nil {
has = &shared.CustomHelmAppSpec{
Name: appDetail.Helm.Name,
ValueFiles: appDetail.Helm.ValueFiles,
Parameters: appDetail.Helm.Parameters,
Values: appDetail.Helm.Values,
FileParameters: appDetail.Helm.FileParameters,
}
}
return &shared.AppDetail{
Type: appDetail.Type,
Helm: has,
Kustomize: appDetail.Kustomize,
Directory: appDetail.Directory,
}, nil
}
func (svc *argoCDService) Close() {
svc.dispose()
}