re-organizing, again...

2020-08-02 11:47:07 -04:00
parent ead87a4451
commit 059d4ac4fc
8 changed files with 12 additions and 25 deletions
@@ -0,0 +1,14 @@
+[Unit]
+Description=WebSockets server
+After=network.target
+StartLimitIntervalSec=0
+
+[Service]
+Type=simple
+Restart=always
+RestartSec=1
+User=root
+ExecStart=/root/y2k/host/socket.sh
+
+[Install]
+WantedBy=multi-user.target
@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+
+# WARNING: you probably shouldn't just run this! ;)
+
+set -euxo pipefail
+
+#### install basic requirements ####
+apt-get -y update
+apt-get -y dist-upgrade
+apt-get -y --no-install-recommends install \
+    apt-transport-https \
+    ca-certificates \
+    gnupg-agent \
+    software-properties-common \
+    unzip
+
+#### install Docker from official repository ####
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
+apt-key fingerprint 0EBFCD88
+add-apt-repository \
+  "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
+  $(lsb_release -cs) \
+  stable"
+apt-get update
+apt-get install docker-ce docker-ce-cli containerd.io
+docker version
+
+#### docker fixes ####
+## https://github.com/moby/moby/issues/4250
+sed -i 's/\(GRUB_CMDLINE_LINUX="\)"/\1cgroup_enable=memory swapaccount=1"/' /etc/default/grub
+update-grub
+
+#### install websocketd ####
+## https://github.com/joewalnes/websocketd/releases
+WEBSOCKETD_VERSION=0.3.1
+wget -nv -P /tmp/ https://github.com/joewalnes/websocketd/releases/download/v${WEBSOCKETD_VERSION}/websocketd-${WEBSOCKETD_VERSION}-linux_amd64.zip
+unzip /tmp/websocketd-${WEBSOCKETD_VERSION}-linux_amd64.zip websocketd -d /tmp
+mv /tmp/websocketd /usr/local/bin/
+chmod +x /usr/local/bin/websocketd
+rm /tmp/websocketd-${WEBSOCKETD_VERSION}-linux_amd64.zip
+websocketd --version
+
+#### install cloudflared ####
+## https://developers.cloudflare.com/argo-tunnel/downloads/
+wget -nv -P /tmp/ https://bin.equinox.io/c/VdrWdbjqyF/cloudflared-stable-linux-amd64.deb
+dpkg -i /tmp/cloudflared-stable-linux-amd64.deb
+rm /tmp/cloudflared-stable-linux-amd64.deb
+cloudflared version
+cloudflared service install
+systemctl enable cloudflared
+systemctl start cloudflared
+
+#### login to cloudflare ####
+cloudflared tunnel login
+
+#### install Google Cloud Registry credential helper ####
+## https://cloud.google.com/container-registry/docs/advanced-authentication#standalone-helper
+## https://github.com/GoogleCloudPlatform/docker-credential-gcr/releases
+GCR_HELPER_VERSION=2.0.2
+curl -fsSL https://github.com/GoogleCloudPlatform/docker-credential-gcr/releases/download/v${GCR_HELPER_VERSION}/docker-credential-gcr_linux_amd64-${GCR_HELPER_VERSION}.tar.gz | tar xz --to-stdout ./docker-credential-gcr > /usr/local/bin/docker-credential-gcr
+chmod +x /usr/local/bin/docker-credential-gcr
+docker-credential-gcr version
+
+#### login to GCR ####
+docker-credential-gcr gcr-login
+docker-credential-gcr configure-docker
+
+#### pull OS container ####
+docker pull gcr.io/jakejarvis/y2k:latest
+
+#### clone repository for scripts ####
+git clone https://github.com/jakejarvis/y2k.git /root/y2k
+
+#### enable & start service ####
+cp /root/y2k/host/example.service /lib/systemd/system/y2k.service
+systemctl daemon-reload
+systemctl enable y2k
+systemctl start y2k
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+/usr/local/bin/websocketd \
+  --port=80 \
+  --binary \
+  --header-ws="Sec-WebSocket-Protocol: binary" \
+  --origin=y2k.jarv.is,y2k.jakejarvis.workers.dev \
+  -- \
+  docker run \
+    --cpus 1 \
+    --memory 200m \
+    --network none \
+    --log-driver none \
+    --rm -i \
+    gcr.io/jakejarvis/y2k:latest
+
+# to spawn QEMU processes natively on the host machine instead of via
+# individual Docker containers:
+# /root/y2k/container/bin/boot.rb /root/y2k/container/hdd /usr/bin/qemu-system-i386