Add kamal-proxy in experimental mode

The proxy can be enabled via the config:

```
proxy:
  enabled: true
  hosts:
    - 10.0.0.1
    - 10.0.0.2
```

This will enable the proxy and cause it to be run on the hosts listed
under `hosts`, after running `kamal proxy reboot`.

Enabling the proxy disables `kamal traefik` commands and replaces them
with `kamal proxy` ones. However only the marked hosts will run the
kamal-proxy container, the rest will run Traefik as before.
This commit is contained in:
Donal McBreen
2024-07-17 16:04:46 +01:00
committed by Donal McBreen
parent 66d5e25834
commit eab717e0cf
27 changed files with 924 additions and 17 deletions

View File

@@ -4,7 +4,7 @@ require "active_support/core_ext/object/blank"
class Kamal::Commander
attr_accessor :verbosity, :holding_lock, :connected
delegate :hosts, :roles, :primary_host, :primary_role, :roles_on, :traefik_hosts, :accessory_hosts, to: :specifics
delegate :hosts, :roles, :primary_host, :primary_role, :roles_on, :traefik_hosts, :proxy_hosts, :proxy_host?, :accessory_hosts, to: :specifics
def initialize
self.verbosity = :info
@@ -106,6 +106,10 @@ class Kamal::Commander
@lock ||= Kamal::Commands::Lock.new(config)
end
def proxy
@proxy ||= Kamal::Commands::Proxy.new(config)
end
def prune
@prune ||= Kamal::Commands::Prune.new(config)
end
@@ -127,6 +131,10 @@ class Kamal::Commander
end
def traefik_or_proxy(host)
proxy_host?(host) ? proxy : traefik
end
def with_verbosity(level)
old_level = self.verbosity