- Fix the dockerhub URLs
- `neondatabase/compute-node` image has been replaced with Postgres
version specific images like `neondatabase/compute-node-v16`
- Use TAG=latest in the example, rather than some old tag. That's a
sensible default for people to copy-past
- For convenience, use a Postgres connection URL in the `psql` example
that also includes the password. That way, there's no need to set up
.pgpass
- Update the image names in `docker ps` example to match what you get
when you follow the example
## Problem
- Running the command according to docker.md gives warning and error.
- Warning `permissions should be u=rw (0600) or less` is output when
executing `psql -h localhost -p 55433 -U cloud_admin`.
- `FATAL: password authentication failed for user "root”` is output in
compute logs.
## Summary of changes
- Add `$ chmod 600 ~/.pgpass` in docker.md to avoid warning.
- Add username (cloud_admin) to pg_isready command in docker-compose.yml
to avoid error.
---------
Co-authored-by: Tomoka Hayashi <tomoka.hayashi@ntt.com>
* Add the REPOSITORY env to build args to avoid the following error when
executing without the credentials for the repository.
```
ERROR: Service 'compute' failed to build: Head
"https://369495373322.dkr.ecr.eu-central-1.amazonaws.com/v2/compute-node-v15/manifests/2221":
no basic auth credentials
```
* update the tag version in the documentation to support storage broker
+ neondatabase/cloud#1103
This adds a couple of control endpoints to simplify compute state
discovery for control-plane. For example, now we may figure out
that Postgres wasn't able to start or basebackup failed within
seconds instead of just blindly polling the compute readiness
for a minute or two.
Also we now expose startup metrics (time of the each step: basebackup,
sync safekeepers, config, total). Console grabs them after each
successful start and report as histogram to prometheus and grafana.
OpenAPI spec is added and up-tp date, but is not currently used in the
console yet.
* Rename wal_acceptor binary to safekeeper
* Rename wal_acceptor.pid and wal_acceptor.log to safekeeper.pid and safekeeper.log
* Change some mentions of WAL acceptor to safekeeper
* Dockerfile: alias wal_acceptor to safekeeper temporarily until internal scripts are updated
