From 7a1a8a348ad62fb69e0691c14c05a91c57acaba1 Mon Sep 17 00:00:00 2001
From: Tobias Reisinger <tobias@msrg.cc>
Date: Mon, 7 Oct 2024 22:28:23 +0200
Subject: [PATCH] Remove http healthcheck

---
 modules/infrastructure/healthchecksio.tf      |  2 +-
 roles/healthcheck/files/data/http             | 52 -------------------
 .../templates/docker-compose.yml.j2           |  3 --
 roles/healthcheck/vars/main.yml               |  3 --
 4 files changed, 1 insertion(+), 59 deletions(-)
 delete mode 100755 roles/healthcheck/files/data/http

diff --git a/modules/infrastructure/healthchecksio.tf b/modules/infrastructure/healthchecksio.tf
index aecd369..c8de994 100644
--- a/modules/infrastructure/healthchecksio.tf
+++ b/modules/infrastructure/healthchecksio.tf
@@ -32,7 +32,7 @@ resource "healthchecksio_check" "backup" {
 }
 
 resource "healthchecksio_check" "healthcheck" {
-  for_each = toset(["http", "mail", "matrix"])
+  for_each = toset(["mail", "matrix"])
 
   name = "service: ${each.value}"
   desc = "Monitoring for service (group) ${each.value}"
diff --git a/roles/healthcheck/files/data/http b/roles/healthcheck/files/data/http
deleted file mode 100755
index 7f346b7..0000000
--- a/roles/healthcheck/files/data/http
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/usr/bin/sh
-
-cd /opt/ || exit
-
-services_down=""
-error=""
-
-alias curl_hc='curl -LA "$USER_AGENT" --retry 3'
-
-check_url ()
-{
-	url="https://$1$2"
-    printf "checking url %s ." "$url"
-    dig A "$1" >/dev/null
-	printf "."
-	result=$(curl -LsSfv --connect-timeout 30 --retry 3 "$url" 2>&1)
-	code="$?"
-	printf ".\n"
-	#shellcheck disable=SC2181
-	if [ "$code" = "0" ]
-    then
-		echo "... good"
-	else
-		services_down=$(printf "%s\n%s" "$services_down" "$1")
-		error=$(printf "%s\n==========\n%s:\n%s" "$error" "$1" "$result")
-		echo "... bad"
-    fi
-}
-
-#check_url "acme.serguzim.me" "/health"
-check_url "analytics.serguzim.me"
-check_url "auth.serguzim.me"
-check_url "ci.serguzim.me"
-#check_url "cloud.serguzim.me" "/login?noredir=1"
-check_url "git.serguzim.me"
-check_url "hook.serguzim.me"
-check_url "mail.serguzim.me"
-#check_url "msrg.cc" # disabled because it keeps creating false alerts
-check_url "rss.serguzim.me"
-#check_url "serguzim.me" # disabled because it keeps creating false alerts
-#check_url "status.serguzim.me" "/status/serguzim-net"
-check_url "tick.serguzim.me"
-check_url "wiki.serguzim.me"
-check_url "www.reitanlage-oranienburg.de"
-
-if [ "$error" = "" ]
-then
-    curl_hc "$HTTP_HC_URL" >/dev/null
-	echo "ALL GOOD"
-else
-	curl_hc --data-raw "$services_down$error" "$HTTP_HC_URL/fail" >/dev/null
-fi
diff --git a/roles/healthcheck/templates/docker-compose.yml.j2 b/roles/healthcheck/templates/docker-compose.yml.j2
index b073224..0a4e7c6 100644
--- a/roles/healthcheck/templates/docker-compose.yml.j2
+++ b/roles/healthcheck/templates/docker-compose.yml.j2
@@ -11,9 +11,6 @@ x-common-elements:
   network_mode: host
 
 services:
-  http:
-    <<: *common-elements
-    command: "/opt/http"
   matrix:
     <<: *common-elements
     command: "/opt/matrix"
diff --git a/roles/healthcheck/vars/main.yml b/roles/healthcheck/vars/main.yml
index a1b7988..499cbb0 100644
--- a/roles/healthcheck/vars/main.yml
+++ b/roles/healthcheck/vars/main.yml
@@ -2,15 +2,12 @@
 healthcheck_svc:
   name: healthcheck
   checks:
-    - http
     - mail
     - matrix
 
 healthcheck_env:
   USER_AGENT: healthcheck-bot for serguzim.net
 
-  HTTP_HC_URL: "{{ opentofu.healthchecksio.healthcheck.http.ping_url }}"
-
   MATRIX_SERVER: https://matrix.serguzim.me
   MATRIX_SERVER_FEDTESTER: msrg.cc
   MATRIX_HC_URL: "{{ opentofu.healthchecksio.healthcheck.matrix.ping_url }}"