| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package jobmgr |
| 4 | |
| 5 | import ( |
| 6 | "fmt" |
| 7 | "strings" |
| 8 | |
| 9 | "github.com/netdata/netdata/go/plugins/plugin/agent/secrets/secretstore" |
| 10 | "github.com/netdata/netdata/go/plugins/plugin/framework/dyncfg" |
| 11 | ) |
| 12 | |
| 13 | func (m *Manager) affectedJobs(key string) []secretstore.JobRef { |
| 14 | if m == nil || m.secretStoreDeps == nil { |
| 15 | return nil |
| 16 | } |
| 17 | |
| 18 | exposed, _ := m.secretStoreDeps.Impacted(key) |
| 19 | return exposed |
| 20 | } |
| 21 | |
| 22 | func (m *Manager) restartableAffectedJobs(key string) []secretstore.JobRef { |
| 23 | if m == nil || m.secretStoreDeps == nil { |
| 24 | return nil |
| 25 | } |
| 26 | |
| 27 | exposed, _ := m.secretStoreDeps.Impacted(key) |
| 28 | refs := make([]secretstore.JobRef, 0, len(exposed)) |
| 29 | for _, job := range exposed { |
| 30 | entry, ok := m.lookupExposedByFullName(job.ID) |
| 31 | if !ok { |
| 32 | continue |
| 33 | } |
| 34 | switch entry.Status { |
| 35 | case dyncfg.StatusRunning, dyncfg.StatusFailed: |
| 36 | refs = append(refs, job) |
| 37 | } |
| 38 | } |
| 39 | return refs |
| 40 | } |
| 41 | |
| 42 | type secretStoreRestartFailure struct { |
| 43 | ref secretstore.JobRef |
| 44 | err error |
| 45 | } |
| 46 | |
| 47 | func (m *Manager) restartDependentJobs(key string) string { |
| 48 | failures := m.restartDependentJobsBestEffort(key) |
| 49 | if len(failures) == 0 { |
| 50 | return "" |
| 51 | } |
| 52 | |
| 53 | parts := make([]string, 0, len(failures)) |
| 54 | for _, failure := range failures { |
| 55 | name := failure.ref.Display |
| 56 | if name == "" { |
| 57 | name = failure.ref.ID |
| 58 | } |
| 59 | parts = append(parts, fmt.Sprintf("%s (%v)", name, failure.err)) |
| 60 | } |
| 61 | |
| 62 | return fmt.Sprintf("Secretstore change applied, but dependent collector restarts failed: %s.", strings.Join(parts, "; ")) |
| 63 | } |
| 64 | |
| 65 | func (m *Manager) restartDependentJobsBestEffort(key string) []secretStoreRestartFailure { |
| 66 | if m == nil { |
| 67 | return nil |
| 68 | } |
| 69 | |
| 70 | var failures []secretStoreRestartFailure |
| 71 | for _, job := range m.restartableAffectedJobs(key) { |
| 72 | if err := m.restartDependentCollectorJob(job.ID); err != nil { |
| 73 | m.Warningf("dyncfg: secretstore: failed to restart dependent job '%s' after store '%s' change: %v", job.ID, key, err) |
| 74 | failures = append(failures, secretStoreRestartFailure{ref: job, err: err}) |
| 75 | } |
| 76 | } |
| 77 | return failures |
| 78 | } |