/
main.go
252 lines (232 loc) · 6.73 KB
/
main.go
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package main
import (
"context"
"fmt"
"os"
"sort"
"time"
"github.com/content-services/content-sources-backend/pkg/config"
"github.com/content-services/content-sources-backend/pkg/dao"
"github.com/content-services/content-sources-backend/pkg/db"
"github.com/content-services/content-sources-backend/pkg/external_repos"
"github.com/content-services/content-sources-backend/pkg/pulp_client"
"github.com/content-services/content-sources-backend/pkg/tasks/client"
"github.com/content-services/content-sources-backend/pkg/tasks/payloads"
"github.com/content-services/content-sources-backend/pkg/tasks/queue"
_ "github.com/golang-migrate/migrate/v4/source/file"
_ "github.com/lib/pq"
"github.com/openlyinc/pointy"
"github.com/rs/zerolog/log"
"gorm.io/gorm"
)
func main() {
args := os.Args
config.Load()
config.ConfigureLogging()
err := db.Connect()
if err != nil {
log.Panic().Err(err).Msg("Failed to connect to database")
}
dao.SetupGormTableOrFail(db.DB)
if len(args) < 2 {
log.Fatal().Msg("Requires arguments: download, import, introspect, snapshot, nightly-jobs")
}
if args[1] == "download" {
if len(args) < 3 {
log.Fatal().Msg("Usage: ./external-repos download /path/to/jsons/")
}
scanForExternalRepos(args[2])
} else if args[1] == "import" {
config.Load()
err := db.Connect()
if err != nil {
log.Panic().Err(err).Msg("Failed to save repositories")
}
err = saveToDB(db.DB)
if err != nil {
log.Panic().Err(err).Msg("Failed to save repositories")
}
log.Debug().Msg("Successfully loaded external repositories.")
} else if args[1] == "introspect" {
if len(args) < 3 {
log.Error().Msg("Usage: ./external_repos introspect [--force] URL [URL2]...")
os.Exit(1)
}
var urls []string
forceIntrospect := false
for i := 2; i < len(args); i++ {
if args[i] != "--force" {
urls = append(urls, args[i])
} else {
forceIntrospect = true
}
}
introspectUrls(urls, forceIntrospect)
} else if args[1] == "snapshot" {
if len(args) < 3 {
log.Error().Msg("Usage: ./external_repos snapshot URL [URL2]...")
os.Exit(1)
}
var urls []string
for i := 2; i < len(args); i++ {
urls = append(urls, args[i])
}
if config.Get().Features.Snapshots.Enabled {
waitForPulp()
err := enqueueSnapshotRepos(&urls)
if err != nil {
log.Warn().Msgf("Error enqueuing snapshot tasks: %v", err)
}
} else {
log.Warn().Msg("Snapshotting disabled")
}
} else if args[1] == "nightly-jobs" {
err = enqueueIntrospectAllRepos()
if err != nil {
log.Error().Err(err).Msg("error queueing introspection tasks")
}
if config.Get().Features.Snapshots.Enabled {
waitForPulp()
err = enqueueSnapshotRepos(nil)
if err != nil {
log.Error().Err(err).Msg("error queueing snapshot tasks")
}
}
}
}
func saveToDB(db *gorm.DB) error {
dao := dao.GetDaoRegistry(db)
var (
err error
extRepos []external_repos.ExternalRepository
urls []string
)
extRepos, err = external_repos.LoadFromFile()
if err != nil {
return err
}
urls = external_repos.GetBaseURLs(extRepos)
err = dao.RepositoryConfig.SavePublicRepos(urls)
if err != nil {
return err
}
rh := external_repos.NewRedHatRepos(dao)
err = rh.LoadAndSave()
return err
}
func waitForPulp() {
failedOnce := false
for {
client := pulp_client.GetPulpClientWithDomain(context.Background(), pulp_client.DefaultDomain)
_, err := client.GetRpmRemoteList()
if err == nil {
if failedOnce {
log.Warn().Msg("Pulp user has been created, sleeping for role creation to happen")
time.Sleep(20 * time.Second)
}
return
}
failedOnce = true
log.Warn().Err(err).Msg("Pulp isn't up yet, waiting 5s.")
time.Sleep(5 * time.Second)
}
}
func introspectUrls(urls []string, force bool) {
repos, err := dao.GetDaoRegistry(db.DB).Repository.ListForIntrospection(&urls, force)
if err != nil {
log.Fatal().Err(err).Msg("Could not lookup repos to introspect")
}
for _, repo := range repos {
count, introError, error := external_repos.IntrospectUrl(context.Background(), repo.URL)
if introError != nil {
log.Warn().Msgf("Introspection Error: %v", introError)
}
if error != nil {
log.Panic().Err(error).Msg("Failed to introspect repository due to fatal errors")
}
log.Debug().Msgf("Inserted %d packages for %v", count, repo.URL)
}
}
func scanForExternalRepos(path string) {
urls, err := external_repos.IBUrlsFromDir(path)
if err != nil {
log.Panic().Err(err).Msg("Failed to import repositories")
}
sort.Strings(urls)
err = external_repos.SaveToFile(urls)
if err != nil {
log.Panic().Err(err).Msg("Failed to import repositories")
}
log.Info().Msg("Saved External Repositories")
}
func enqueueIntrospectAllRepos() error {
q, err := queue.NewPgQueue(db.GetUrl())
if err != nil {
return fmt.Errorf("error getting new task queue: %w", err)
}
c := client.NewTaskClient(&q)
repoDao := dao.GetRepositoryDao(db.DB)
err = repoDao.OrphanCleanup()
if err != nil {
log.Err(err).Msg("error during orphan cleanup")
}
err = dao.GetTaskInfoDao(db.DB).Cleanup()
if err != nil {
log.Err(err).Msg("error during task cleanup")
}
repos, err := repoDao.ListForIntrospection(nil, false)
if err != nil {
return fmt.Errorf("error getting repositories: %w", err)
}
for _, repo := range repos {
t := queue.Task{
Typename: payloads.Introspect,
Payload: payloads.IntrospectPayload{
Url: repo.URL,
},
RepositoryUUID: &repo.UUID,
}
_, err = c.Enqueue(t)
if err != nil {
log.Err(err).Msgf("error enqueueing introspecting for repository %v", repo.URL)
}
}
return nil
}
func enqueueSnapshotRepos(urls *[]string) error {
q, err := queue.NewPgQueue(db.GetUrl())
if err != nil {
return fmt.Errorf("error getting new task queue: %w", err)
}
c := client.NewTaskClient(&q)
repoConfigDao := dao.GetRepositoryConfigDao(db.DB, pulp_client.GetPulpClientWithDomain(context.Background(), ""))
var filter *dao.ListRepoFilter
if urls != nil {
filter = &dao.ListRepoFilter{
URLs: urls,
RedhatOnly: pointy.Pointer(true),
}
}
repoConfigs, err := repoConfigDao.InternalOnly_ListReposToSnapshot(filter)
if err != nil {
return fmt.Errorf("error getting repository configurations: %w", err)
}
for _, repo := range repoConfigs {
t := queue.Task{
Typename: config.RepositorySnapshotTask,
Payload: payloads.SnapshotPayload{},
OrgId: repo.OrgID,
AccountId: repo.AccountID,
RepositoryUUID: &repo.RepositoryUUID,
}
taskUuid, err := c.Enqueue(t)
if err == nil {
if err := repoConfigDao.UpdateLastSnapshotTask(taskUuid.String(), repo.OrgID, repo.RepositoryUUID); err != nil {
log.Error().Err(err).Msgf("error UpdatingLastSnapshotTask task during nightly job")
}
} else {
log.Err(err).Msgf("error enqueueing snapshot for repository %v", repo.Name)
}
}
return nil
}