eab717e0cf
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.
58 lines
1.3 KiB
Ruby
58 lines
1.3 KiB
Ruby
class Kamal::Configuration::Proxy
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include Kamal::Configuration::Validation
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DEFAULT_HTTP_PORT = 80
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DEFAULT_HTTPS_PORT = 443
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DEFAULT_IMAGE = "basecamp/kamal-proxy:latest"
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delegate :argumentize, :optionize, to: Kamal::Utils
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def initialize(config:)
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@proxy_config = config.raw_config.proxy || {}
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validate! proxy_config
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end
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def enabled?
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!!proxy_config.fetch("enabled", false)
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end
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def hosts
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if enabled?
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proxy_config.fetch("hosts", [])
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else
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[]
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end
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end
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def image
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proxy_config.fetch("image", DEFAULT_IMAGE)
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end
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def container_name
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"kamal-proxy"
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end
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def publish_args
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argumentize "--publish", [ "#{DEFAULT_HTTP_PORT}:#{DEFAULT_HTTP_PORT}", "#{DEFAULT_HTTPS_PORT}:#{DEFAULT_HTTPS_PORT}" ]
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end
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def deploy_options
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{
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host: proxy_config["host"],
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"deploy-timeout": proxy_config["deploy_timeout"],
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"drain-timeout": proxy_config["drain_timeout"],
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"health-check-interval": proxy_config.dig("health_check", "interval"),
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"health-check-timeout": proxy_config.dig("health_check", "timeout"),
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"health-check-path": proxy_config.dig("health_check", "path"),
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"target-timeout": proxy_config["response_timeout"]
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}.compact
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end
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def deploy_command_args
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optionize deploy_options
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end
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private
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attr_accessor :proxy_config
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end
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