almalinux-mirrors-report/run.sh
2023-08-09 20:04:44 -03:00

79 lines
2.5 KiB
Bash
Executable File

#!/bin/bash
if ! command -v jq >/dev/null 2>&1; then
echo "The jq command is not available."
exit 1
fi
if ! command -v yq >/dev/null 2>&1; then
echo "The yq command is not available"
exit 1
fi
if ! command -v pandoc >/dev/null 2>&1; then
echo "The pandoc command is not available"
exit 1
fi
ORIGINAL_TIME=$(curl -fsSL "https://rsync.repo.almalinux.org/almalinux/TIME")
# Example: https://admin.fedoraproject.org/mirrormanager/propagation
# This diagram shows how many mirrors for the development branch have a repomd.xml file which is the
# same (respectively one day older, two days older or much older) version as on the
# master mirror.
# File names
FILES=$(curl -fsSL https://api.github.com/repos/AlmaLinux/mirrors/contents/mirrors.d | jq -r '.[].name')
echo "This service provides information about the status of the AlmaLinux mirrors. The report shows the time it takes for updates to propagate to the mirrors, as well as the number of mirrors that have been updated. This information can be used to identify mirrors that are not up to date, and to troubleshoot any problems with the mirror propagation process."
echo ""
echo "## Primary mirror info"
echo ""
echo "- Address: \`rsync.repo.almalinux.org\`"
echo "- Last update: \`$(date -ud "@$ORIGINAL_TIME" +"%Y-%m-%d %H:%M:%S") UTC\`"
echo ""
echo "## Mirror drift"
echo ""
echo "- Last report update: \`$(date -u +"%Y-%m-%d %H:%M:%S") UTC\`"
echo ""
echo "| Name | Sponsor | Status | URL |"
echo "|:--|:--|:--|:--|"
for FILE in $FILES; do
DETAILS=$(curl -fsSL "https://raw.githubusercontent.com/AlmaLinux/mirrors/master/mirrors.d/$FILE")
NAME=$(yq -r '.name' <<< "$DETAILS")
SPONSOR=$(yq -r '.sponsor' <<< "$DETAILS")
ADDRESS=$(yq -r '.address.https' <<< "$DETAILS")
if [ "$ADDRESS" == "null" ]; then
ADDRESS=$(yq -r '.address.http' <<< "$DETAILS")
fi
if [[ "${ADDRESS: -1}" != '/' ]]; then
ADDRESS="$ADDRESS/"
fi
TIME=$(curl -fsSL -m 2 "${ADDRESS}TIME" 2>/dev/null)
if [ $? -eq 0 ]; then
if [[ $TIME =~ ^[0-9]+$ ]]; then
DIFF=$(($ORIGINAL_TIME - $TIME))
if [ "$DIFF" -eq 0 ]; then
TIME="IN SYNC"
else
TIME="$(date -d "@$(($DIFF))" +"%Hh %Mmin") behind"
fi
else
TIME="Unavailable"
fi
else
TIME="Unavailable"
fi
echo "| $NAME | $SPONSOR | $TIME | [${ADDRESS}TIME](${ADDRESS}TIME) |"
done
# pandoc -f markdown -t html public/result.md > public/index.html
# pandoc --css=public/style.css --pagetitle="AlmaLinux mirror propagation report" --to=html5 -s -f markdown+smart public/result.md -o index.html