feat: add global chat workspace TTL setting (#23265)

- Add `agents_workspace_ttl` site config (default: whatever the template
says a.k.a. `0s`)
- Expose via GET/PUT `/api/experimental/chats/config/workspace-ttl`
- Chat tool reads setting and passes `TTLMillis` on workspace creation
- Existing autostop infrastructure handles the rest (zero changes to
LifecycleExecutor, CalculateAutostop, or activity bumping)
- ⚠️ Template-level `UserAutostopEnabled=false` overrides this global
default. Not touching this.
- Frontend: "Workspace Lifetime" control in /agents/settings Behavior
tab (admin-only)

> This PR was created with the help of Coder Agents, and has been
reviewed by several humans and robots. 🤖🤝🧑‍💻
This commit is contained in:
Cian Johnston
2026-03-20 17:38:39 +00:00
committed by GitHub
parent e388a88592
commit ff8dcca2c7
19 changed files with 789 additions and 1 deletions
+16
View File
@@ -1216,6 +1216,14 @@ func (m queryMetricsStore) GetChatUsageLimitUserOverride(ctx context.Context, us
return r0, r1
}
func (m queryMetricsStore) GetChatWorkspaceTTL(ctx context.Context) (string, error) {
start := time.Now()
r0, r1 := m.s.GetChatWorkspaceTTL(ctx)
m.queryLatencies.WithLabelValues("GetChatWorkspaceTTL").Observe(time.Since(start).Seconds())
m.queryCounts.WithLabelValues(httpmw.ExtractHTTPRoute(ctx), httpmw.ExtractHTTPMethod(ctx), "GetChatWorkspaceTTL").Inc()
return r0, r1
}
func (m queryMetricsStore) GetChats(ctx context.Context, arg database.GetChatsParams) ([]database.Chat, error) {
start := time.Now()
r0, r1 := m.s.GetChats(ctx, arg)
@@ -4768,6 +4776,14 @@ func (m queryMetricsStore) UpsertChatUsageLimitUserOverride(ctx context.Context,
return r0, r1
}
func (m queryMetricsStore) UpsertChatWorkspaceTTL(ctx context.Context, workspaceTtl string) error {
start := time.Now()
r0 := m.s.UpsertChatWorkspaceTTL(ctx, workspaceTtl)
m.queryLatencies.WithLabelValues("UpsertChatWorkspaceTTL").Observe(time.Since(start).Seconds())
m.queryCounts.WithLabelValues(httpmw.ExtractHTTPRoute(ctx), httpmw.ExtractHTTPMethod(ctx), "UpsertChatWorkspaceTTL").Inc()
return r0
}
func (m queryMetricsStore) UpsertConnectionLog(ctx context.Context, arg database.UpsertConnectionLogParams) (database.ConnectionLog, error) {
start := time.Now()
r0, r1 := m.s.UpsertConnectionLog(ctx, arg)