mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-12-12 08:23:48 +02:00
350 lines
11 KiB
Go
350 lines
11 KiB
Go
// Copyright 2022 Woodpecker Authors
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// Copyright 2018 Drone.IO Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"context"
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"crypto"
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"crypto/ed25519"
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"crypto/rand"
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"encoding/hex"
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"errors"
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"fmt"
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"net/url"
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"os"
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"strings"
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"time"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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"github.com/rs/zerolog/log"
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"github.com/urfave/cli/v2"
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"golang.org/x/sync/errgroup"
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"github.com/woodpecker-ci/woodpecker/server"
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"github.com/woodpecker-ci/woodpecker/server/cache"
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"github.com/woodpecker-ci/woodpecker/server/forge"
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"github.com/woodpecker-ci/woodpecker/server/forge/bitbucket"
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"github.com/woodpecker-ci/woodpecker/server/forge/gitea"
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"github.com/woodpecker-ci/woodpecker/server/forge/github"
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"github.com/woodpecker-ci/woodpecker/server/forge/gitlab"
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"github.com/woodpecker-ci/woodpecker/server/model"
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"github.com/woodpecker-ci/woodpecker/server/plugins/environments"
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"github.com/woodpecker-ci/woodpecker/server/plugins/registry"
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"github.com/woodpecker-ci/woodpecker/server/plugins/secrets"
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"github.com/woodpecker-ci/woodpecker/server/queue"
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"github.com/woodpecker-ci/woodpecker/server/store"
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"github.com/woodpecker-ci/woodpecker/server/store/datastore"
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"github.com/woodpecker-ci/woodpecker/server/store/types"
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)
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func setupStore(c *cli.Context) (store.Store, error) {
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datasource := c.String("datasource")
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driver := c.String("driver")
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xorm := store.XORM{
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Log: c.Bool("log-xorm"),
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ShowSQL: c.Bool("log-xorm-sql"),
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}
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if driver == "sqlite3" {
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if datastore.SupportedDriver("sqlite3") {
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log.Debug().Msgf("server has sqlite3 support")
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} else {
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log.Debug().Msgf("server was built without sqlite3 support!")
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}
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}
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if !datastore.SupportedDriver(driver) {
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log.Fatal().Msgf("database driver '%s' not supported", driver)
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}
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if driver == "sqlite3" {
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if newDatasource, err := fallbackSqlite3File(datasource); err != nil {
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log.Fatal().Err(err).Msg("fallback to old sqlite3 file failed")
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} else {
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datasource = newDatasource
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}
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}
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opts := &store.Opts{
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Driver: driver,
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Config: datasource,
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XORM: xorm,
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}
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log.Trace().Msgf("setup datastore: %#v", *opts)
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store, err := datastore.NewEngine(opts)
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if err != nil {
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log.Fatal().Err(err).Msg("could not open datastore")
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}
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if err := store.Migrate(); err != nil {
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log.Fatal().Err(err).Msg("could not migrate datastore")
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}
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return store, nil
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}
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// TODO: remove it in v1.1.0
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// TODO: add it to the "how to migrate from drone docs"
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func fallbackSqlite3File(path string) (string, error) {
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const dockerDefaultPath = "/var/lib/woodpecker/woodpecker.sqlite"
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const dockerDefaultDir = "/var/lib/woodpecker/drone.sqlite"
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const dockerOldPath = "/var/lib/drone/drone.sqlite"
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const standaloneDefault = "woodpecker.sqlite"
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const standaloneOld = "drone.sqlite"
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// custom location was set, use that one
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if path != dockerDefaultPath && path != standaloneDefault {
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return path, nil
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}
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// file is at new default("/var/lib/woodpecker/woodpecker.sqlite")
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_, err := os.Stat(dockerDefaultPath)
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if err != nil && !os.IsNotExist(err) {
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return "", err
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}
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if err == nil {
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return dockerDefaultPath, nil
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}
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// file is at new default("woodpecker.sqlite")
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_, err = os.Stat(standaloneDefault)
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if err != nil && !os.IsNotExist(err) {
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return "", err
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}
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if err == nil {
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return standaloneDefault, nil
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}
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// woodpecker run in standalone mode, file is in same folder but not renamed
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_, err = os.Stat(standaloneOld)
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if err != nil && !os.IsNotExist(err) {
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return "", err
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}
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if err == nil {
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// rename in same folder should be fine as it should be same docker volume
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log.Warn().Msgf("found sqlite3 file at '%s' and moved to '%s'", standaloneOld, standaloneDefault)
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return standaloneDefault, os.Rename(standaloneOld, standaloneDefault)
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}
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// file is in new folder but not renamed
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_, err = os.Stat(dockerDefaultDir)
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if err != nil && !os.IsNotExist(err) {
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return "", err
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}
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if err == nil {
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// rename in same folder should be fine as it should be same docker volume
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log.Warn().Msgf("found sqlite3 file at '%s' and moved to '%s'", dockerDefaultDir, dockerDefaultPath)
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return dockerDefaultPath, os.Rename(dockerDefaultDir, dockerDefaultPath)
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}
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// file is still at old location
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_, err = os.Stat(dockerOldPath)
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if err == nil {
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log.Fatal().Msgf("found sqlite3 file at old path '%s', please move it to '%s' and update your volume path if necessary", dockerOldPath, dockerDefaultPath)
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}
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// file does not exist at all
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log.Warn().Msgf("no sqlite3 file found, will create one at '%s'", path)
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return path, nil
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}
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func setupQueue(c *cli.Context, s store.Store) queue.Queue {
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return queue.WithTaskStore(queue.New(c.Context), s)
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}
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func setupSecretService(c *cli.Context, s model.SecretStore) model.SecretService {
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return secrets.New(c.Context, s)
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}
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func setupRegistryService(c *cli.Context, s store.Store) model.RegistryService {
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if c.String("docker-config") != "" {
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return registry.Combined(
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registry.New(s),
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registry.Filesystem(c.String("docker-config")),
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)
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}
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return registry.New(s)
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}
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func setupEnvironService(c *cli.Context, _ store.Store) model.EnvironService {
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return environments.Parse(c.StringSlice("environment"))
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}
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func setupMembershipService(_ *cli.Context, r forge.Forge) cache.MembershipService {
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return cache.NewMembershipService(r)
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}
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// setupForge helper function to setup the forge from the CLI arguments.
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func setupForge(c *cli.Context) (forge.Forge, error) {
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switch {
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case c.Bool("github"):
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return setupGitHub(c)
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case c.Bool("gitlab"):
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return setupGitLab(c)
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case c.Bool("bitbucket"):
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return setupBitbucket(c)
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case c.Bool("gitea"):
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return setupGitea(c)
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default:
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return nil, fmt.Errorf("version control system not configured")
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}
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}
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// setupBitbucket helper function to setup the Bitbucket forge from the CLI arguments.
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func setupBitbucket(c *cli.Context) (forge.Forge, error) {
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opts := &bitbucket.Opts{
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Client: c.String("bitbucket-client"),
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Secret: c.String("bitbucket-secret"),
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}
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log.Trace().Msgf("Forge (bitbucket) opts: %#v", opts)
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return bitbucket.New(opts)
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}
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// setupGitea helper function to setup the Gitea forge from the CLI arguments.
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func setupGitea(c *cli.Context) (forge.Forge, error) {
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server, err := url.Parse(c.String("gitea-server"))
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if err != nil {
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return nil, err
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}
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opts := gitea.Opts{
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URL: strings.TrimRight(server.String(), "/"),
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Client: c.String("gitea-client"),
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Secret: c.String("gitea-secret"),
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SkipVerify: c.Bool("gitea-skip-verify"),
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}
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if len(opts.URL) == 0 {
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log.Fatal().Msg("WOODPECKER_GITEA_URL must be set")
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}
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log.Trace().Msgf("Forge (gitea) opts: %#v", opts)
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return gitea.New(opts)
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}
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// setupGitLab helper function to setup the GitLab forge from the CLI arguments.
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func setupGitLab(c *cli.Context) (forge.Forge, error) {
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return gitlab.New(gitlab.Opts{
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URL: c.String("gitlab-server"),
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ClientID: c.String("gitlab-client"),
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ClientSecret: c.String("gitlab-secret"),
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SkipVerify: c.Bool("gitlab-skip-verify"),
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})
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}
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// setupGitHub helper function to setup the GitHub forge from the CLI arguments.
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func setupGitHub(c *cli.Context) (forge.Forge, error) {
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opts := github.Opts{
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URL: c.String("github-server"),
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Client: c.String("github-client"),
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Secret: c.String("github-secret"),
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SkipVerify: c.Bool("github-skip-verify"),
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MergeRef: c.Bool("github-merge-ref"),
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}
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log.Trace().Msgf("Forge (github) opts: %#v", opts)
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return github.New(opts)
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}
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func setupMetrics(g *errgroup.Group, _store store.Store) {
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pendingSteps := promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "pending_steps",
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Help: "Total number of pending pipeline steps.",
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})
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waitingSteps := promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "waiting_steps",
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Help: "Total number of pipeline waiting on deps.",
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})
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runningSteps := promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "running_steps",
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Help: "Total number of running pipeline steps.",
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})
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workers := promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "worker_count",
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Help: "Total number of workers.",
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})
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pipelines := promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "pipeline_total_count",
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Help: "Total number of pipelines.",
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})
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users := promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "user_count",
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Help: "Total number of users.",
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})
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repos := promauto.NewGauge(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "repo_count",
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Help: "Total number of repos.",
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})
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g.Go(func() error {
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for {
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stats := server.Config.Services.Queue.Info(context.TODO())
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pendingSteps.Set(float64(stats.Stats.Pending))
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waitingSteps.Set(float64(stats.Stats.WaitingOnDeps))
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runningSteps.Set(float64(stats.Stats.Running))
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workers.Set(float64(stats.Stats.Workers))
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time.Sleep(500 * time.Millisecond)
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}
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})
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g.Go(func() error {
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for {
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repoCount, _ := _store.GetRepoCount()
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userCount, _ := _store.GetUserCount()
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pipelineCount, _ := _store.GetPipelineCount()
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pipelines.Set(float64(pipelineCount))
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users.Set(float64(userCount))
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repos.Set(float64(repoCount))
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time.Sleep(10 * time.Second)
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}
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})
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}
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// setupSignatureKeys generate or load key pair to sign webhooks requests (i.e. used for extensions)
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func setupSignatureKeys(_store store.Store) (crypto.PrivateKey, crypto.PublicKey) {
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privKeyID := "signature-private-key"
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privKey, err := _store.ServerConfigGet(privKeyID)
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if errors.Is(err, types.RecordNotExist) {
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_, privKey, err := ed25519.GenerateKey(rand.Reader)
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if err != nil {
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log.Fatal().Err(err).Msgf("Failed to generate private key")
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return nil, nil
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}
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err = _store.ServerConfigSet(privKeyID, hex.EncodeToString(privKey))
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if err != nil {
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log.Fatal().Err(err).Msgf("Failed to generate private key")
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return nil, nil
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}
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log.Debug().Msg("Created private key")
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return privKey, privKey.Public()
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} else if err != nil {
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log.Fatal().Err(err).Msgf("Failed to load private key")
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return nil, nil
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} else {
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privKeyStr, err := hex.DecodeString(privKey)
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if err != nil {
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log.Fatal().Err(err).Msgf("Failed to decode private key")
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return nil, nil
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}
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privKey := ed25519.PrivateKey(privKeyStr)
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return privKey, privKey.Public()
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}
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}
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