enable postgresql + backups

1 files changed, 10 insertions, 1 deletions

diff --git a/README.org b/README.org
index d36768a..0a06f13 100644
--- a/README.org
+++ b/README.org
@@ -126,6 +126,15 @@ Backups are done with =restic= and are stored on the local machine, and they are
 ** Remote builders
 *** Clients
 On the clients, you can run =nix config show builders= to see the list of the remote builders.
-If a client is failing to run builds remotely due to some ssh errors, you can run the following command: =sudo ssh -o 'IdentityAgent none' -i PRIVATE_KEY USER@HOST true=. We need to use =sudo= since the nix daemon runs as root.
+If a client is failing to run builds remotely due to some ssh errors, you can run the following command: =sudo ssh -o 'IdentityAgent none' -i /run/agenix/ssh-remote-builder builder@builder true=. We need to use =sudo= since the nix daemon runs as root.
 *** Builders
 On the builders, you can run =nix config show allowed-users= to see the list of users who can trigger nix builds.
+** PostgreSQL
+To connect from my local machine remotely:
+#+begin_src shell
+ssh framebox -L 35432:/var/run/postgresql/.s.PGSQL.5432
+#+end_src
+Then:
+#+begin_src shell
+psql -U postgres -h localhost -p 35432
+#+end_src