Containerized

Containerfile

@@ -0,0 +1,37 @@
+FROM docker.io/library/alpine:3.14
+# we need bash for luaver:
+RUN apk add --no-cache bash && echo "" > /root/.ash_history
+RUN sed -i -e "s/bin\/ash/bin\/bash/" /etc/passwd
+ENV LC_ALL=en_US.UTF-8
+# requirements for various luarocks packages:
+RUN apk add --no-cache build-base bsd-compat-headers m4 openssl-dev libmagic libuuid lmdb lmdb-dev git readline-dev autoconf automake libtool zlib-dev vips ncurses wget unzip openssl util-linux-dev
+# install luaver and install luarocks packages:
+RUN ln -s /usr/lib/libvips.so.42 /usr/lib/libvips.so \
+    && git config --global url."https://".insteadOf git:// \
+    && git clone https://git.sakal.us/brian/luaver.git ~/.luaver
+RUN ["bash", "-c", "\
+    { . ~/.luaver/luaver; } \
+    ;  { yes | luaver install 5.1.5; } \
+    && { yes | luaver install-luajit 2.0.5; } \
+    && luaver use 5.1.5 && luaver set-default 5.1.5 \
+    && luaver use-luajit 2.0.5 && luaver set-default-luajit 2.0.5 \
+    && { yes | luaver install-luarocks 3.8.0; } \
+    && luaver use-luarocks 3.8.0 && luaver set-default-luarocks 3.8.0 \
+    && luarocks install luarocks-fetch-gitrec \
+    && luarocks install compat53 \
+    && luarocks install cqueues \
+    && luarocks install lpeg \
+    && luarocks install lpeg_patterns \
+    && luarocks install luafilesystem \
+    && luarocks install http \
+    && luarocks install lua-cjson \
+    && luarocks install mimetypes \
+    && luarocks install lrandom \
+    && luarocks install luaprompt \
+    && luarocks install magic \
+    && luarocks install lightningmdb \
+    && luarocks install lua_uuid \
+    && luarocks install lua-vips"]
+WORKDIR /app/server
+EXPOSE 8000
+CMD ["bash", "-c", "{ . ~/.luaver/luaver; } ; luajit ./server.lua"]

README.md

@@ -1,56 +1,25 @@
 # piazzaoptical.com
 
-Code for what once was piazzaoptical.com. Backend and frontend.
+Code for what once was piazzaoptical.com. Backend and frontend. Unfortunately, I lost the code of the final product; this is the code of a very early stage, and errors abound.
 
 ## To use:
 
-```bash
-podman run -it --rm -p 8000:8000 docker.io/library/alpine:3.14  # v3.15 can't seem to work with package "bsd-compat-headers"
-```
-
-Then within the container:
+First clone this repo, and the `bitser` repo that's included as a submodule:
 
 ```bash
-apk add --no-cache build-base bsd-compat-headers m4 openssl-dev libmagic libuuid lmdb lmdb-dev git readline-dev autoconf automake libtool zlib-dev vips ncurses wget unzip openssl util-linux-dev bash
-ln -s /usr/lib/libvips.so.42 /usr/lib/libvips.so
-git config --global url."https://".insteadOf git:// # for luarocks pulling from github; it uses unencrypted
-git clone https://git.sakal.us/brian/luaver.git ~/.luaver
-bash
+git clone https://git.sakal.us/brian/piazzaoptical.com
+cd piazzaoptical.com
+git submodule update --init --recursive  # for bitser; installed as git submodule
 ```
 
-Then in `bash` shell (not the default `ash`):
+Build the podman image based on the Containerfile:
 
 ```bash
-. ~/.luaver/luaver
-yes | luaver install 5.1.5
-yes | luaver install-luajit 2.0.5
-luaver use 5.1.5
-luaver use-luajit 2.0.5
-yes | luaver install-luarocks 3.8.0
-luaver use-luarocks 3.8.0
-luarocks install luarocks-fetch-gitrec # for magic
-luarocks install compat53
-luarocks install cqueues 
-luarocks install lpeg 
-luarocks install lpeg_patterns 
-luarocks install luafilesystem 
-luarocks install http 
-luarocks install lua-cjson 
-luarocks install mimetypes 
-luarocks install lrandom 
-luarocks install luaprompt
-luarocks install magic 
-luarocks install lightningmdb 
-luarocks install lua_uuid
-luarocks install lua-vips
+podman build --tag piazzaoptical.com .
 ```
 
-Finally:
+Finally, run a container based on this image (I chose to expose the container through port 8004 on the host):
 
 ```bash
-git clone https://git.sakal.us/brian/piazzaoptical.com
-cd piazzaoptical.com
-git submodule update --init --recursive  # for bitser; installed as git submodule
-cd server
-luajit ./server.lua
+podman run -it --rm -p 8004:8000 -v ${PWD}:/app localhost/piazzaoptical.com
 ```

server/server.lua

@@ -265,7 +265,8 @@ local function reply(myserver, stream)
 end
 
 local myserver = assert(http_server.listen {
-	host = "localhost";
+	--host = "localhost";
+  host = "0.0.0.0";
 	port = port;
 	max_concurrent = 100;
 	onstream = reply;