From 515ed5a2790e1a5d957c4e8ef53e6eb67e781c27 Mon Sep 17 00:00:00 2001
From: CaptainIRS <36656347+CaptainIRS@users.noreply.github.com>
Date: Thu, 10 Mar 2022 21:32:57 +0530
Subject: [PATCH] feat: Add production scripts and files

---
 scripts/cc-driver.service | 12 +++++++++
 scripts/cc-killer.service | 13 ++++++++++
 scripts/killer.py         | 52 +++++++++++++++++++++++++++++++++++++++
 scripts/pull-images.sh    |  8 ++++++
 4 files changed, 85 insertions(+)
 create mode 100644 scripts/cc-driver.service
 create mode 100644 scripts/cc-killer.service
 create mode 100644 scripts/killer.py
 create mode 100755 scripts/pull-images.sh

diff --git a/scripts/cc-driver.service b/scripts/cc-driver.service
new file mode 100644
index 0000000..8da35c6
--- /dev/null
+++ b/scripts/cc-driver.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Driver of CodeCharacter 2022
+Requires=docker.service
+
+[Service]
+ExecStart=/home/cc22/codecharacter-driver-2022/codecharacter-driver-2022
+WorkingDirectory=/home/cc22/codecharacter-driver-2022
+Restart=always
+
+
+[Install]
+WantedBy=multi-user.target
diff --git a/scripts/cc-killer.service b/scripts/cc-killer.service
new file mode 100644
index 0000000..9a288ae
--- /dev/null
+++ b/scripts/cc-killer.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Docker Killer
+Requires=docker.service
+
+[Service]
+ExecStart=python3 killer.py
+WorkingDirectory=/home/cc22
+Restart=always
+User=cc22
+
+
+[Install]
+WantedBy=multi-user.target
diff --git a/scripts/killer.py b/scripts/killer.py
new file mode 100644
index 0000000..03da0c2
--- /dev/null
+++ b/scripts/killer.py
@@ -0,0 +1,52 @@
+from time import sleep, time
+import docker
+from datetime import datetime
+import docker, dateparser
+
+client = docker.from_env()
+
+
+def compare_time(container_started_at):
+    dt = dateparser.parse(container_started_at).timestamp()
+    # get currrent timestamp
+    now = time()
+    interval = now - dt
+    return interval
+
+
+tags = [
+    "ghcr.io/delta/codecharacter-cpp-compiler",
+    "ghcr.io/delta/codecharacter-cpp-runner",
+    "ghcr.io/delta/codecharacter-java-compiler",
+    "ghcr.io/delta/codecharacter-java-runner",
+    "ghcr.io/delta/codecharacter-python-runner",
+    "ghcr.io/delta/codecharacter-simulator",
+]
+
+
+def check_containers():
+    print("Checking containers now at", time())
+    for c in client.containers.list():
+        # tag of the container
+        tag = c.image.tags[0].split(":")[0]
+        start_at = c.attrs["State"]["StartedAt"]
+        interval = compare_time(start_at)
+        deleteable = False
+        if tag in tags and interval > 15:
+
+            try:
+                print(
+                    c.name + " (" + c.id + ") " + str(c.image) + " " + str(deleteable)
+                )
+                client.containers.get(c.id).kill()
+                print("Deleted: " + c.name)
+            except docker.errors.NotFound:
+                print("Not Found ", c)
+                pass
+        else:
+            continue
+
+
+while True:
+    check_containers()
+    sleep(15)
diff --git a/scripts/pull-images.sh b/scripts/pull-images.sh
new file mode 100755
index 0000000..f1fb803
--- /dev/null
+++ b/scripts/pull-images.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+docker pull ghcr.io/delta/codecharacter-cpp-compiler:latest \
+            ghcr.io/delta/codecharacter-cpp-runner:latest \
+            ghcr.io/delta/codecharacter-java-runner:latest \
+            ghcr.io/delta/codecharacter-python-runner:latest \
+            ghcr.io/delta/codecharacter-java-compiler:latest \
+            ghcr.io/delta/codecharacter-simulator:latest
\ No newline at end of file