garm/runner/pools.go
Gabriel Adrian Samfira 15a1308441 Add timeout functionality for pool runner bootstrap
Pools can now define a bootstrap timeout for runners. The timeout can
be defined per pool and indicates the amount of time after which a runner
is considered defunct and removed.

If a runner doesn't join github in the configured amount of time, and it
receives no updates indicating that it is installing the runner via instance
status updates, it is considered defunct.

Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
2022-06-29 23:44:03 +00:00

121 lines
3.2 KiB
Go

// Copyright 2022 Cloudbase Solutions SRL
//
// Licensed 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 runner
import (
"context"
"garm/auth"
runnerErrors "garm/errors"
"garm/params"
"github.com/pkg/errors"
)
func (r *Runner) ListAllPools(ctx context.Context) ([]params.Pool, error) {
if !auth.IsAdmin(ctx) {
return []params.Pool{}, runnerErrors.ErrUnauthorized
}
pools, err := r.store.ListAllPools(ctx)
if err != nil {
return nil, errors.Wrap(err, "fetching pools")
}
return pools, nil
}
func (r *Runner) GetPoolByID(ctx context.Context, poolID string) (params.Pool, error) {
if !auth.IsAdmin(ctx) {
return params.Pool{}, runnerErrors.ErrUnauthorized
}
pool, err := r.store.GetPoolByID(ctx, poolID)
if err != nil {
return params.Pool{}, errors.Wrap(err, "fetching pool")
}
return pool, nil
}
func (r *Runner) DeletePoolByID(ctx context.Context, poolID string) error {
if !auth.IsAdmin(ctx) {
return runnerErrors.ErrUnauthorized
}
pool, err := r.store.GetPoolByID(ctx, poolID)
if err != nil {
if !errors.Is(err, runnerErrors.ErrNotFound) {
return errors.Wrap(err, "fetching pool")
}
return nil
}
if len(pool.Instances) > 0 {
return runnerErrors.NewBadRequestError("pool has runners")
}
if err := r.store.DeletePoolByID(ctx, poolID); err != nil {
return errors.Wrap(err, "fetching pool")
}
return nil
}
func (r *Runner) UpdatePoolByID(ctx context.Context, poolID string, param params.UpdatePoolParams) (params.Pool, error) {
if !auth.IsAdmin(ctx) {
return params.Pool{}, runnerErrors.ErrUnauthorized
}
pool, err := r.store.GetPoolByID(ctx, poolID)
if err != nil {
return params.Pool{}, errors.Wrap(err, "fetching pool")
}
maxRunners := pool.MaxRunners
minIdleRunners := pool.MinIdleRunners
if param.MaxRunners != nil {
maxRunners = *param.MaxRunners
}
if param.MinIdleRunners != nil {
minIdleRunners = *param.MinIdleRunners
}
if param.RunnerBootstrapTimeout == 0 {
return params.Pool{}, runnerErrors.NewBadRequestError("runner_bootstrap_timeout cannot be 0")
}
if minIdleRunners > maxRunners {
return params.Pool{}, runnerErrors.NewBadRequestError("min_idle_runners cannot be larger than max_runners")
}
if param.Tags != nil && len(param.Tags) > 0 {
newTags, err := r.processTags(string(pool.OSArch), string(pool.OSType), param.Tags)
if err != nil {
return params.Pool{}, errors.Wrap(err, "processing tags")
}
param.Tags = newTags
}
var newPool params.Pool
if pool.RepoID != "" {
newPool, err = r.store.UpdateRepositoryPool(ctx, pool.RepoID, poolID, param)
} else if pool.OrgID != "" {
newPool, err = r.store.UpdateOrganizationPool(ctx, pool.OrgID, poolID, param)
}
if err != nil {
return params.Pool{}, errors.Wrap(err, "updating pool")
}
return newPool, nil
}