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self-check: refactor

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Colin 2024-05-25 04:10:15 +00:00
parent 692bc89cbb
commit a7881ecfce
1 changed files with 39 additions and 14 deletions
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53
scripts/health-check
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@ -1,27 +1,52 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl -p dig -p iputils
set -eu
echo "this script will check that uninsane.org is baseline operational"
echo "it doesn't check all services, just the most critical ones"
echo ""
set -x
last_error=0
check() {
local label=$1
shift
printf "checking %s\n" "$label"
"$@" > /dev/null
local rc=$?
if [ $rc -ne 0 ]; then
last_error=$rc
printf "FAILED CHECK '%s'\n" "$label" >&2
echo " $@" >&2
fi
return $rc
}
nslookup uninsane.org. > /dev/null || echo "uninsane.org. DNS not reachable"
nslookup uninsane.org. 1.1.1.1 > /dev/null || echo "uninsane.org. DNS not reachable via external resolver"
nslookup uninsane.org. ovpns.uninsane.org > /dev/null || echo "uninsane.org. bootstrap DNS not reachable"
check "self-test" false 2> /dev/null
if [ $last_error -eq 0 ]; then
echo "SELF-TEST FAILED" >&2
echo "SELF-TEST FAILED"
exit 1
fi
last_error=0
curl --silent --fail-with-body https://uninsane.org > /dev/null || echo "https://uninsane.org not online"
curl --silent --fail-with-body https://matrix.uninsane.org > /dev/null || echo "https://matrix.uninsane.org not online"
curl --silent --fail-with-body https://fed.uninsane.org > /dev/null || echo "https://fed.uninsane.org not online"
nslookup -querytype=TXT _dmarc.uninsane.org. > /dev/null || echo "missing DMARC record for uninsane.org"
check "uninsane.org. DNS" nslookup uninsane.org.
check "uninsane.org. DNS via external resolver" nslookup uninsane.org. 1.1.1.1
check "uninsane.org. bootstrap DNS" nslookup uninsane.org. ovpns.uninsane.org
ping -c 1 -W 3 servo-hn >/dev/null || echo "servo-hn not pingable"
check "https://uninsane.org online" curl --silent --fail-with-body https://uninsane.org
check "https://matrix.uninsane.org online" curl --silent --fail-with-body https://matrix.uninsane.org
check "https://fed.uninsane.org online" curl --silent --fail-with-body https://fed.uninsane.org
check "uninsane.org DMARC record" nslookup -querytype=TXT _dmarc.uninsane.org.
check "servo-hn wireguard network" ping -c 1 -W 3 servo-hn
set +x
echo ""
echo "SUCCESS"
echo "now manually test email services:"
echo "- <https://www.appmaildev.com/en/dkim>"
if [ $last_error -eq 0 ]; then
echo "SUCCESS"
echo "now manually test email services:"
echo "- <https://www.appmaildev.com/en/dkim>"
else
echo "FAILED"
exit $last_error
fi