1 Commits
Author SHA1 Message Date
sneak bf3048aaae Add docker-compose.yml for deploying upaas (closes #223)
Check / check (pull_request) Skipped
The compose file builds the image from this repo, mounts the Docker
socket and HOST_DATA_DIR (passed to upaas as UPAAS_HOST_DATA_DIR),
reads settings from .env, and restarts unless stopped. The port is
published on 127.0.0.1 only, for a TLS-terminating proxy in front, and
PORT is pinned to 8080 so .env cannot move upaas off the port mapping
and the healthcheck, which uses the runtime image's busybox wget.

upaas now refuses to start when UPAAS_HOST_DATA_DIR is set to a
relative path; when unset it still falls back to the data directory.

The README's plain-HTTP Compose example becomes a short deploy section
that points at the file. .env is added to .dockerignore.

Model: opus-5-5
2026-09-28 09:44:14 +00:00
5 changed files with 17 additions and 119 deletions
+12 -21
View File
@@ -192,23 +192,16 @@ This ensures the main branch always contains clean, tested, working code.
Environment variables:
| Variable | Description | Default |
| ------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------- |
| `PORT` | HTTP listen port. `UPAAS_PORT` is also read and wins when both are set. | 8080 |
| `UPAAS_DATA_DIR` | Directory for the SQLite database, session key, builds and deployment logs. Deploys need it to be an absolute path unless `UPAAS_HOST_DATA_DIR` is set. | `./data` (the Docker image sets `/var/lib/upaas`) |
| `UPAAS_HOST_DATA_DIR` | Host path of `UPAAS_DATA_DIR`, needed when upaas runs in a container so the bind mounts it passes to Docker point at the right host directory. When set, it must be absolute, or upaas refuses to start. | the value of `UPAAS_DATA_DIR` |
| `UPAAS_DOCKER_HOST` | Docker daemon address | unix:///var/run/docker.sock |
| ---------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------- |
| `PORT` | HTTP listen port | 8080 |
| `UPAAS_DATA_DIR` | Data directory for SQLite and keys | `./data` (local dev only — use absolute path for Docker) |
| `UPAAS_HOST_DATA_DIR` | Host path for DATA_DIR (when running in container) | _(none — must be set to an absolute path)_ |
| `UPAAS_DOCKER_HOST` | Docker socket path | unix:///var/run/docker.sock |
| `UPAAS_PLAINTEXT_HTTP` | Set when µPaaS is reached over plain HTTP (no TLS-terminating proxy in front) so CSRF origin checks use `http://`. Leave unset behind a TLS-terminating reverse proxy. | false |
| `UPAAS_DEBUG` | Enable debug logging. Also sends the session cookie without the `Secure` flag. | false |
| `UPAAS_SENTRY_DSN` | Read but not used: upaas sends nothing to Sentry | "" |
| `UPAAS_METRICS_USERNAME` | When set, `/metrics` is served behind basic auth with this username. When unset, there is no `/metrics`. | "" |
| `UPAAS_METRICS_PASSWORD` | Basic auth password for `/metrics` | "" |
| `UPAAS_MAINTENANCE_MODE` | Only shown as `maintenanceMode` in the `/health` response; it blocks nothing | false |
| `UPAAS_SESSION_SECRET` | Key that signs the session and CSRF cookies. When unset, a random key is generated once and kept in `$UPAAS_DATA_DIR/session.key`. | "" |
| `UPAAS_CORS_ORIGINS` | Comma-separated origins allowed to make cross-origin requests with cookies. When unset, no CORS headers are sent. | "" |
The Docker client also reads the standard `DOCKER_API_VERSION`,
`DOCKER_CERT_PATH` and `DOCKER_TLS_VERIFY` variables; `UPAAS_DOCKER_HOST`, which
has a default, always overrides `DOCKER_HOST`.
| `DEBUG` | Enable debug logging | false |
| `SENTRY_DSN` | Sentry error reporting DSN | "" |
| `METRICS_USERNAME` | Basic auth for /metrics | "" |
| `METRICS_PASSWORD` | Basic auth for /metrics | "" |
## Running with Docker
@@ -237,11 +230,9 @@ HOST_DATA_DIR=/srv/upaas/data
```
Other settings from [Configuration](#configuration) go in the same file, except
`PORT`, `UPAAS_PORT` and `UPAAS_DATA_DIR`: the compose file sets both port
settings to 8080 and `UPAAS_DATA_DIR` to `/var/lib/upaas`, overriding `.env`, to
match its port mapping, healthcheck and data directory mount. Then run
`docker compose up -d` from the repo root; `docker compose ps` shows the
container as healthy once `/health` answers.
`PORT`: the compose file sets it to 8080, overriding `.env`, to match its port
mapping and healthcheck. Then run `docker compose up -d` from the repo root;
`docker compose ps` shows the container as healthy once `/health` answers.
**Important**: `HOST_DATA_DIR` **must** be an **absolute path** on the host. It
is bind-mounted into the container and passed as `UPAAS_HOST_DATA_DIR` so that
-20
View File
@@ -20,26 +20,6 @@ regress.
# Completed Steps
- 2026-09-29: An app's deployments page now lists only its 10 most recent
deployments, newest first, instead of 50 (#238).
- 2026-09-29: `docker-compose.yml` now sets `UPAAS_PORT` to 8080 as well as
`PORT`, since upaas reads `UPAAS_PORT` first and a `UPAAS_PORT` in `.env` made
it listen away from the port mapping and healthcheck; the README's Compose
section names both (#230).
- 2026-09-29: The README Configuration table now lists every setting upaas
reads, adding `UPAAS_MAINTENANCE_MODE`, `UPAAS_SESSION_SECRET` and
`UPAAS_CORS_ORIGINS`, and gives the real default and effect of each:
`UPAAS_PORT` wins over `PORT`, `UPAAS_HOST_DATA_DIR` falls back to
`UPAAS_DATA_DIR`, `UPAAS_DEBUG` drops the session cookie's `Secure` flag, and
`UPAAS_SENTRY_DSN` is not used (#229).
- 2026-09-28: The README Configuration table now names `UPAAS_DEBUG`,
`UPAAS_SENTRY_DSN`, `UPAAS_METRICS_USERNAME` and `UPAAS_METRICS_PASSWORD`, the
names upaas actually reads (the unprefixed names it listed were ignored), and
the `UPAAS_HOST_DATA_DIR` row refers to `UPAAS_DATA_DIR` (#224).
- 2026-09-28: Added `docker-compose.yml` for deploying upaas: settings from
`.env`, the port published on `127.0.0.1` only for a TLS proxy in front, and a
healthcheck against `/health`; the README's plain-HTTP Compose example is
+2 -7
View File
@@ -7,14 +7,9 @@ services:
# Every line of .env is passed to upaas as an environment variable.
env_file: .env
environment:
# Override any PORT or UPAAS_PORT in .env, so upaas listens where the
# port mapping and healthcheck below expect it. Both are set because
# upaas reads UPAAS_PORT first.
# Overrides any PORT in .env, so upaas listens where the port mapping
# and healthcheck below expect it.
PORT: "8080"
UPAAS_PORT: "8080"
# Overrides any UPAAS_DATA_DIR in .env, so the database stays on the
# HOST_DATA_DIR mount below instead of inside the container.
UPAAS_DATA_DIR: /var/lib/upaas
# The Docker daemon resolves app bind mounts on the host, so upaas must
# know the host path of its data directory.
UPAAS_HOST_DATA_DIR: ${HOST_DATA_DIR:?set HOST_DATA_DIR in .env to an absolute host path}
+1 -1
View File
@@ -28,7 +28,7 @@ const (
// recentDeploymentsLimit is the number of recent deployments to show.
recentDeploymentsLimit = 5
// deploymentsHistoryLimit is the number of deployments to show in history.
deploymentsHistoryLimit = 10
deploymentsHistoryLimit = 50
)
// redirectToApp issues a SeeOther redirect to the page for the given
-68
View File
@@ -8,7 +8,6 @@ import (
"strconv"
"strings"
"testing"
"time"
"github.com/go-chi/chi/v5"
"github.com/stretchr/testify/assert"
@@ -1149,73 +1148,6 @@ func TestHandleCancelDeployReturns404ForUnknownApp(t *testing.T) {
assert.Equal(t, http.StatusNotFound, recorder.Code)
}
// TestHandleAppDeploymentsShowsTenNewest verifies the deployments page
// lists only the 10 most recent deployments, newest first.
func TestHandleAppDeploymentsShowsTenNewest(t *testing.T) {
t.Parallel()
testCtx := setupTestHandlers(t)
createdApp := createTestApp(t, testCtx, "deployments-page-app")
// Create 12 deployments, each started one minute after the one before.
firstStart := time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC)
ids := make([]int64, 0, 12)
for idx := range 12 {
deployment := models.NewDeployment(testCtx.database)
deployment.AppID = createdApp.ID
deployment.Status = models.DeploymentStatusSuccess
require.NoError(t, deployment.Save(context.Background()))
_, err := testCtx.database.Exec(
context.Background(),
"UPDATE deployments SET started_at = ? WHERE id = ?",
firstStart.Add(time.Duration(idx)*time.Minute),
deployment.ID,
)
require.NoError(t, err)
ids = append(ids, deployment.ID)
}
request := httptest.NewRequestWithContext(
t.Context(),
http.MethodGet,
"/apps/"+createdApp.ID+"/deployments",
nil,
)
request = addChiURLParams(request, map[string]string{"id": createdApp.ID})
recorder := httptest.NewRecorder()
handler := testCtx.handlers.HandleAppDeployments()
handler.ServeHTTP(recorder, request)
require.Equal(t, http.StatusOK, recorder.Code)
body := recorder.Body.String()
card := func(id int64) string {
return `data-deployment-id="` + strconv.FormatInt(id, 10) + `"`
}
assert.Equal(t, 10, strings.Count(body, `data-deployment-id="`))
// The two oldest are left out.
assert.NotContains(t, body, card(ids[0]))
assert.NotContains(t, body, card(ids[1]))
// The ten newest are shown, newest first.
previous := -1
for idx := len(ids) - 1; idx >= 2; idx-- {
position := strings.Index(body, card(ids[idx]))
require.Greater(t, position, previous,
"deployment %d missing or out of order", ids[idx])
previous = position
}
}
func TestHandleWebhookReturns404ForUnknownSecret(t *testing.T) {
t.Parallel()