Move Caddyfile into config/

Dockerfile

@@ -17,12 +17,11 @@ RUN addgroup -S app && adduser app -S -G app
 WORKDIR /home/app
 RUN mkdir /home/app/tmp && chown app /home/app/tmp
 
-
-RUN mkdir runtimes public
 COPY public/ public/
-COPY Caddyfile ./
 COPY --from=build /home/app/bin/faaso-daemon /home/app/bin/faaso /usr/bin/
 
+# Mount points for persistent data
 RUN mkdir /secrets
+RUN mkdir /config
 
-CMD ["/usr/bin/multirun", "-v", "faaso-daemon", "caddy run --config Caddyfile"]
+CMD ["/usr/bin/multirun", "-v", "faaso-daemon", "caddy run --config config/Caddyfile"]

Makefile

@@ -5,7 +5,14 @@ build: shard.yml $(wildcard src/**/*) $(runtimes/**/*)
 proxy: build
 	docker build . -t faaso-proxy
 start-proxy:
-	docker run --name faaso-proxy-one --rm --network=faaso-net --env-file=proxy.env -e FAASO_SECRET_PATH=${PWD}/secrets -v /var/run/docker.sock:/var/run/docker.sock -v ${PWD}/secrets:/home/app/secrets -p 8888:8888 faaso-proxy
+	docker run --name faaso-proxy-one \
+	--rm --network=faaso-net \
+	--env-file=proxy.env \
+	-e FAASO_SECRET_PATH=${PWD}/secrets \
+	-v /var/run/docker.sock:/var/run/docker.sock \
+	-v ${PWD}/secrets:/home/app/secrets \
+	-v ${PWD}/config:/home/app/config \
+	-p 8888:8888 faaso-proxy
 
 
 .PHONY: build proxy-image start-proxy

TODO.md

@@ -3,6 +3,8 @@
 * User flow for initial proxy setup
   * Setting up password
   * Setting up hostname for Caddy's automatic HTTPS
+* Config UI in frontend?
+* Version checks for consistency between client/server
 * Have 3 runtimes:
   * Crystal + Kemal ✅
   * Python + Flask [WIP]
@@ -15,4 +17,4 @@
 * Sanitize all inputs
 * Streaming responses in slow operations 
   like scaling down or building
-  
+* Make more things configurable / remove hardcoded stuff

config/Caddyfile

@@ -6,7 +6,7 @@
 
 http://*:8888 {
 	basicauth /admin/* {
-		admin {$FAASO_PASSWORD}
+		admin {$HTTP_BASIC_AUTH_PASSWORD}
 	}
 
   handle_path /admin/terminal/* {
@@ -15,4 +15,13 @@ http://*:8888 {
   handle_path /admin/* {
     reverse_proxy /* http://127.0.0.1:3000
   }
-}
+
+
+      handle_path /faaso/myfunko/* {
+        reverse_proxy /* http://faaso-myfunko-kyfo2v:3000 {
+          health_uri /ping
+          fail_duration 30s
+        }
+      }
+      
+}

src/daemon/proxy.cr

@@ -2,8 +2,10 @@ require "docr"
 require "./funko.cr"
 require "kemal"
 
+
 module Proxy
-  @@current_config = File.read("Caddyfile")
+  CADDY_CONFIG_PATH = "config/Caddyfile"
+  @@current_config = File.read(CADDY_CONFIG_PATH)
 
   # Get current proxy config
   get "/proxy/" do
@@ -64,7 +66,7 @@ CONFIG
 
     if @@current_config != config
       Log.info { "Updating proxy config" }
-      File.open("Caddyfile", "w") do |file|
+      File.open(CADDY_CONFIG_PATH, "w") do |file|
         file << config
       end
       # Reload config

tinyproxy.conf

@@ -1,12 +0,0 @@
-
-User nobody
-Group nogroup
-Port 8888
-Listen 0.0.0.0
-Timeout 600
-Allow 0.0.0.0/0
-ReverseOnly Yes
-ReverseMagic Yes
-ReversePath "/admin/" "http://127.0.0.1:3000/"
-ReversePath "/admin/terminal" "http://127.0.0.1:7681"
-  ReversePath "/faaso/hello/" "http://hello-d89veq:3000/"