From fee74120561f02274713878625c3e46197fc6492 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Wed, 2 Jun 2021 23:33:51 +0200
Subject: [PATCH 01/15] Create mirrorsync.sh

Initial version with simple locking and low stress rsyncing
---
 mirrorsync.sh | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 mirrorsync.sh

diff --git a/mirrorsync.sh b/mirrorsync.sh
new file mode 100644
index 0000000..e054e39
--- /dev/null
+++ b/mirrorsync.sh
@@ -0,0 +1,75 @@
+#!/bin/bash
+#
+# mirrorsync - Synchronize a Rocky mirror
+# By: Dennis Koerner <koerner@netzwerge.de>
+# 
+# The latest version of this script can be found at:
+# https://github.com/rocky-linux/rocky-tools
+# 
+# Please read https://docs.rockylinux.org/en/rocky/8/guides/add_mirror_manager
+# for further information on setting up a Rocky mirror.
+#
+# Copyright (c) 2021 Rocky Enterprise Software Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+
+
+RSYNC="/usr/bin/rsync"
+# You can change v to q if you do not want detailed logging
+OPTS="-vrlptDSH --exclude=*.~tmp~ --delete-delay --delay-updates"
+
+# Please use a mirror next to you for initial sync
+# or if you are hosting a private rather than a pulic mirror.
+# Local mirrors might be faster.
+# Also we might restrict access to the master in the future.
+# A complete list of mirrors can be found at
+# https://mirrors.rockylinux.org/mirrormanager/mirrors/Rocky
+SRC="msync.rockylinux.org::rocky/mirror/pub/rocky/"
+
+# Your local path. Change to whatever fits your system.
+# MIRRORMODULE is also used in syslog output.
+MIRRORMODULE="rocky-linux"
+DST="/mnt/mirrorserver/${MIRRORMODULE}/"
+
+FILELISTFILE="/fullfiletimelist-rocky"
+LOCKFILE=$0.lockfile
+
+CHECKRESULT=`${RSYNC} --no-motd --dry-run --out-format='%n' ${SRC}${FILELISTFILE} ${DST}${FILELISTFILE}`
+if [ -z $CHECKRESULT ]; then
+	echo "${FILELISTFILE} unchanged. Not updating at " `date` >> $0.log 2>&1
+	logger -t rsync "Not updating ${MIRRORMODULE}: ${FILELISTFILE} unchanged."
+	exit 1
+fi
+
+
+if [ -e $LOCKFILE ]; then
+	echo "Update already in progress at" `date` >> $0.log 2>&1
+	logger -t rsync "Not updating ${MIRRORMODULE}: already in progress."
+else
+	touch $LOCKFILE
+	echo "Started update at" `date` >> $0.log 2>&1
+	logger -t rsync "Updating ${MIRRORMODULE}"
+		
+	${RSYNC} ${OPTS} ${SRC} ${DST} >> $0.log 2>&1
+	logger -t rsync "Finished updating ${MIRRORMODULE}"  
+	echo "End: "`date` >> $0.log 2>&1
+	rm $LOCKFILE
+fi

From b5d7170a04f7d810d89ba5129031ffb88e2d0806 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 11:02:33 +0200
Subject: [PATCH 02/15] Update mirrorsync.sh

---
 mirrorsync.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index e054e39..341018f 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/env bash
 #
 # mirrorsync - Synchronize a Rocky mirror
 # By: Dennis Koerner <koerner@netzwerge.de>

From 2c764f7532b1d548f80c0e7ba4dda0adaccc4f1a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 11:08:55 +0200
Subject: [PATCH 03/15] Update mirrorsync.sh

Changed slashes path composition
---
 mirrorsync.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index 341018f..223aae1 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -47,12 +47,12 @@ SRC="msync.rockylinux.org::rocky/mirror/pub/rocky/"
 # Your local path. Change to whatever fits your system.
 # MIRRORMODULE is also used in syslog output.
 MIRRORMODULE="rocky-linux"
-DST="/mnt/mirrorserver/${MIRRORMODULE}/"
+DST="/mnt/mirrorserver/${MIRRORMODULE}"
 
-FILELISTFILE="/fullfiletimelist-rocky"
+FILELISTFILE="fullfiletimelist-rocky"
 LOCKFILE=$0.lockfile
 
-CHECKRESULT=`${RSYNC} --no-motd --dry-run --out-format='%n' ${SRC}${FILELISTFILE} ${DST}${FILELISTFILE}`
+CHECKRESULT=`${RSYNC} --no-motd --dry-run --out-format='%n' ${SRC}${FILELISTFILE} ${DST}/${FILELISTFILE}`
 if [ -z $CHECKRESULT ]; then
 	echo "${FILELISTFILE} unchanged. Not updating at " `date` >> $0.log 2>&1
 	logger -t rsync "Not updating ${MIRRORMODULE}: ${FILELISTFILE} unchanged."
@@ -68,7 +68,7 @@ else
 	echo "Started update at" `date` >> $0.log 2>&1
 	logger -t rsync "Updating ${MIRRORMODULE}"
 		
-	${RSYNC} ${OPTS} ${SRC} ${DST} >> $0.log 2>&1
+	${RSYNC} ${OPTS} ${SRC} ${DST}/ >> $0.log 2>&1
 	logger -t rsync "Finished updating ${MIRRORMODULE}"  
 	echo "End: "`date` >> $0.log 2>&1
 	rm $LOCKFILE

From b8e86fbb1c8427d83a8bb66f06233f5e3ac6d033 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 11:14:26 +0200
Subject: [PATCH 04/15] Update mirrorsync.sh

Changed backticks to $()
---
 mirrorsync.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index 223aae1..11257b2 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -52,24 +52,24 @@ DST="/mnt/mirrorserver/${MIRRORMODULE}"
 FILELISTFILE="fullfiletimelist-rocky"
 LOCKFILE=$0.lockfile
 
-CHECKRESULT=`${RSYNC} --no-motd --dry-run --out-format='%n' ${SRC}${FILELISTFILE} ${DST}/${FILELISTFILE}`
+CHECKRESULT=$(${RSYNC} --no-motd --dry-run --out-format='%n' ${SRC}${FILELISTFILE} ${DST}/${FILELISTFILE})
 if [ -z $CHECKRESULT ]; then
-	echo "${FILELISTFILE} unchanged. Not updating at " `date` >> $0.log 2>&1
+	echo "${FILELISTFILE} unchanged. Not updating at" $(date) >> $0.log 2>&1
 	logger -t rsync "Not updating ${MIRRORMODULE}: ${FILELISTFILE} unchanged."
 	exit 1
 fi
 
 
 if [ -e $LOCKFILE ]; then
-	echo "Update already in progress at" `date` >> $0.log 2>&1
+	echo "Update already in progress at" $(date) >> $0.log 2>&1
 	logger -t rsync "Not updating ${MIRRORMODULE}: already in progress."
 else
 	touch $LOCKFILE
-	echo "Started update at" `date` >> $0.log 2>&1
+	echo "Started update at" $(date) >> $0.log 2>&1
 	logger -t rsync "Updating ${MIRRORMODULE}"
 		
 	${RSYNC} ${OPTS} ${SRC} ${DST}/ >> $0.log 2>&1
 	logger -t rsync "Finished updating ${MIRRORMODULE}"  
-	echo "End: "`date` >> $0.log 2>&1
+	echo "End:" $(date) >> $0.log 2>&1
 	rm $LOCKFILE
 fi

From 00a612503626b467fb9dbc86414150919480054d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 11:53:55 +0200
Subject: [PATCH 05/15] Update mirrorsync.sh

Changed variable names to lowerspace
Added doublequotes to variable usage
Converted opts to an array
Doublebrackets instead of [ ]
Changed to printf instead of echo for logging
Added force to rm
---
 mirrorsync.sh | 45 +++++++++++++++++++++++----------------------
 1 file changed, 23 insertions(+), 22 deletions(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index 11257b2..51da284 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -32,9 +32,9 @@
 #
 
 
-RSYNC="/usr/bin/rsync"
+rsync="/usr/bin/rsync"
 # You can change v to q if you do not want detailed logging
-OPTS="-vrlptDSH --exclude=*.~tmp~ --delete-delay --delay-updates"
+opts=(-vrlptDSH --exclude=*.~tmp~ --delete-delay --delay-updates)
 
 # Please use a mirror next to you for initial sync
 # or if you are hosting a private rather than a pulic mirror.
@@ -42,34 +42,35 @@ OPTS="-vrlptDSH --exclude=*.~tmp~ --delete-delay --delay-updates"
 # Also we might restrict access to the master in the future.
 # A complete list of mirrors can be found at
 # https://mirrors.rockylinux.org/mirrormanager/mirrors/Rocky
-SRC="msync.rockylinux.org::rocky/mirror/pub/rocky/"
+src="msync.rockylinux.org::rocky/mirror/pub/rocky"
 
 # Your local path. Change to whatever fits your system.
-# MIRRORMODULE is also used in syslog output.
-MIRRORMODULE="rocky-linux"
-DST="/mnt/mirrorserver/${MIRRORMODULE}"
+# $mirrormodule is also used in syslog output.
+mirrormodule="rocky-linux"
+dst="/mnt/mirrorserver/${mirrormodule}"
 
-FILELISTFILE="fullfiletimelist-rocky"
-LOCKFILE=$0.lockfile
+filelistfile="fullfiletimelist-rocky"
+lockfile="$0.lockfile"
+logfile="$0.log"
 
-CHECKRESULT=$(${RSYNC} --no-motd --dry-run --out-format='%n' ${SRC}${FILELISTFILE} ${DST}/${FILELISTFILE})
-if [ -z $CHECKRESULT ]; then
-	echo "${FILELISTFILE} unchanged. Not updating at" $(date) >> $0.log 2>&1
-	logger -t rsync "Not updating ${MIRRORMODULE}: ${FILELISTFILE} unchanged."
+checkresult=$(${rsync} --no-motd --dry-run --out-format="%n" "${src}/${filelistfile}" "${dst}/${filelistfile}")
+if [[ -z "$checkresult" ]]; then
+	printf "%s unchanged. Not updating at %(%c)T\n" "$filelistfile" -1 >> "$logfile" 2>&1
+	logger -t rsync "Not updating ${mirrormodule}: ${filelistfile} unchanged."
 	exit 1
 fi
 
 
-if [ -e $LOCKFILE ]; then
-	echo "Update already in progress at" $(date) >> $0.log 2>&1
-	logger -t rsync "Not updating ${MIRRORMODULE}: already in progress."
+if [[ -e "$lockfile" ]]; then
+	printf "Update already in progress at %(%c)T\n" -1 >> "$logfile" 2>&1
+	logger -t rsync "Not updating ${mirrormodule}: already in progress."
 else
-	touch $LOCKFILE
-	echo "Started update at" $(date) >> $0.log 2>&1
-	logger -t rsync "Updating ${MIRRORMODULE}"
+	touch $lockfile
+	printf "Started update at %(%c)T\n" -1 >> "$logfile" 2>&1
+	logger -t rsync "Updating ${mirrormodule}"
 		
-	${RSYNC} ${OPTS} ${SRC} ${DST}/ >> $0.log 2>&1
-	logger -t rsync "Finished updating ${MIRRORMODULE}"  
-	echo "End:" $(date) >> $0.log 2>&1
-	rm $LOCKFILE
+	${rsync} "${opts[@]}" "${src}/" "${dst}/" >> "$logfile" 2>&1
+	logger -t rsync "Finished updating ${mirrormodule}"  
+	printf "End: %(%c)T\n" -1 >> "$logfile" 2>&1
+	rm -f $lockfile
 fi

From f80797de04edf5a185a166869f8ca1493794db4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 12:25:32 +0200
Subject: [PATCH 06/15] Update mirrorsync.sh

Added dead process check to file locking
---
 mirrorsync.sh | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index 51da284..65262f0 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -53,6 +53,8 @@ filelistfile="fullfiletimelist-rocky"
 lockfile="$0.lockfile"
 logfile="$0.log"
 
+# Check if the filelistfile has changed on upstream mirror
+# and exit if it is still the same
 checkresult=$(${rsync} --no-motd --dry-run --out-format="%n" "${src}/${filelistfile}" "${dst}/${filelistfile}")
 if [[ -z "$checkresult" ]]; then
 	printf "%s unchanged. Not updating at %(%c)T\n" "$filelistfile" -1 >> "$logfile" 2>&1
@@ -60,17 +62,23 @@ if [[ -z "$checkresult" ]]; then
 	exit 1
 fi
 
-
-if [[ -e "$lockfile" ]]; then
+# Check for existing lockfile to avoid multiple simultaneously running syncs
+# If lockfile exists but process is dead continue anyway
+if [[ -e "$lockfile" ]] && ! kill -0 "$(< "$lockfile")"; then
+	printf "Warning: lockfile exists but process dead, continuing.\n" >> "$logfile" 2>&1
+	logger -t rsync "Warning: lockfile exists but process dead, continuing with updating ${mirrormodule}."
+	rm -f "$lockfile"
+elif [[ -e "$lockfile" ]]; then
 	printf "Update already in progress at %(%c)T\n" -1 >> "$logfile" 2>&1
 	logger -t rsync "Not updating ${mirrormodule}: already in progress."
-else
-	touch $lockfile
-	printf "Started update at %(%c)T\n" -1 >> "$logfile" 2>&1
-	logger -t rsync "Updating ${mirrormodule}"
-		
-	${rsync} "${opts[@]}" "${src}/" "${dst}/" >> "$logfile" 2>&1
-	logger -t rsync "Finished updating ${mirrormodule}"  
-	printf "End: %(%c)T\n" -1 >> "$logfile" 2>&1
-	rm -f $lockfile
+	exit 1
 fi
+
+# The actual syncing part
+printf '%s\n' "$$" > "$lockfile"
+printf "Started update at %(%c)T\n" -1 >> "$logfile" 2>&1
+logger -t rsync "Updating ${mirrormodule}"
+${rsync} "${opts[@]}" "${src}/" "${dst}/" >> "$logfile" 2>&1
+logger -t rsync "Finished updating ${mirrormodule}"  
+printf "End: %(%c)T\n" -1 >> "$logfile" 2>&1
+rm -f $lockfile

From cddbf9fc58178f0ad21667b050bc88637d6d37ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 12:27:41 +0200
Subject: [PATCH 07/15] Update mirrorsync.sh

Added quotes to --exclude parameter
---
 mirrorsync.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index 65262f0..ee92aa9 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -34,7 +34,7 @@
 
 rsync="/usr/bin/rsync"
 # You can change v to q if you do not want detailed logging
-opts=(-vrlptDSH --exclude=*.~tmp~ --delete-delay --delay-updates)
+opts=(-vrlptDSH --exclude="*.~tmp~" --delete-delay --delay-updates)
 
 # Please use a mirror next to you for initial sync
 # or if you are hosting a private rather than a pulic mirror.
@@ -82,3 +82,4 @@ ${rsync} "${opts[@]}" "${src}/" "${dst}/" >> "$logfile" 2>&1
 logger -t rsync "Finished updating ${mirrormodule}"  
 printf "End: %(%c)T\n" -1 >> "$logfile" 2>&1
 rm -f $lockfile
+

From 343a2269b2e98e7b2fb17b0a877157b9f5945a7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 12:40:08 +0200
Subject: [PATCH 08/15] Update mirrorsync.sh

Removed calling rsync by explicit path
---
 mirrorsync.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index ee92aa9..22f7d4b 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -32,7 +32,6 @@
 #
 
 
-rsync="/usr/bin/rsync"
 # You can change v to q if you do not want detailed logging
 opts=(-vrlptDSH --exclude="*.~tmp~" --delete-delay --delay-updates)
 
@@ -55,7 +54,7 @@ logfile="$0.log"
 
 # Check if the filelistfile has changed on upstream mirror
 # and exit if it is still the same
-checkresult=$(${rsync} --no-motd --dry-run --out-format="%n" "${src}/${filelistfile}" "${dst}/${filelistfile}")
+checkresult=$(rsync --no-motd --dry-run --out-format="%n" "${src}/${filelistfile}" "${dst}/${filelistfile}")
 if [[ -z "$checkresult" ]]; then
 	printf "%s unchanged. Not updating at %(%c)T\n" "$filelistfile" -1 >> "$logfile" 2>&1
 	logger -t rsync "Not updating ${mirrormodule}: ${filelistfile} unchanged."
@@ -78,8 +77,7 @@ fi
 printf '%s\n' "$$" > "$lockfile"
 printf "Started update at %(%c)T\n" -1 >> "$logfile" 2>&1
 logger -t rsync "Updating ${mirrormodule}"
-${rsync} "${opts[@]}" "${src}/" "${dst}/" >> "$logfile" 2>&1
+rsync "${opts[@]}" "${src}/" "${dst}/" >> "$logfile" 2>&1
 logger -t rsync "Finished updating ${mirrormodule}"  
 printf "End: %(%c)T\n" -1 >> "$logfile" 2>&1
 rm -f $lockfile
-

From 06d824e9df6c3a4e8a371821c66eba906dc981cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 12:44:27 +0200
Subject: [PATCH 09/15] Update mirrorsync.sh

Redirect stderr of kill to /dev/null
---
 mirrorsync.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index 22f7d4b..331508a 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -63,7 +63,7 @@ fi
 
 # Check for existing lockfile to avoid multiple simultaneously running syncs
 # If lockfile exists but process is dead continue anyway
-if [[ -e "$lockfile" ]] && ! kill -0 "$(< "$lockfile")"; then
+if [[ -e "$lockfile" ]] && ! kill -0 "$(< "$lockfile")" 2>/dev/null; then
 	printf "Warning: lockfile exists but process dead, continuing.\n" >> "$logfile" 2>&1
 	logger -t rsync "Warning: lockfile exists but process dead, continuing with updating ${mirrormodule}."
 	rm -f "$lockfile"

From b3875ce3ded157a2f29742c0046e3184240b9e83 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 12:53:19 +0200
Subject: [PATCH 10/15] Update mirrorsync.sh

---
 mirrorsync.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mirrorsync.sh b/mirrorsync.sh
index 331508a..ce11bed 100644
--- a/mirrorsync.sh
+++ b/mirrorsync.sh
@@ -80,4 +80,4 @@ logger -t rsync "Updating ${mirrormodule}"
 rsync "${opts[@]}" "${src}/" "${dst}/" >> "$logfile" 2>&1
 logger -t rsync "Finished updating ${mirrormodule}"  
 printf "End: %(%c)T\n" -1 >> "$logfile" 2>&1
-rm -f $lockfile
+rm -f "$lockfile"

From 7ee8e846fc58774e5e5347f26d9567da95828b2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 13:25:03 +0200
Subject: [PATCH 11/15] Rename mirrorsync.sh to mirror/mirrorsync.sh

---
 mirrorsync.sh => mirror/mirrorsync.sh | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename mirrorsync.sh => mirror/mirrorsync.sh (100%)

diff --git a/mirrorsync.sh b/mirror/mirrorsync.sh
similarity index 100%
rename from mirrorsync.sh
rename to mirror/mirrorsync.sh

From 15ed2e33ab1cc1bed35e6db43dc1fa927910d8b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 13:59:05 +0200
Subject: [PATCH 12/15] Create README.md

---
 mirror/README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 mirror/README.md

diff --git a/mirror/README.md b/mirror/README.md
new file mode 100644
index 0000000..9ec5223
--- /dev/null
+++ b/mirror/README.md
@@ -0,0 +1,10 @@
+Rocky Mirror Scripts
+====================
+
+Scripts and snippets for mirror admins.
+
+## mirrorsync.sh
+
+Example script for keeping a public or private mirror in sync.
+
+Please read https://docs.rockylinux.org/en/rocky/8/guides/add_mirror_manager for further information on setting up a Rocky mirror.

From b9f58f2cdcf34045043f7472a855390b693c0c87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 14:01:01 +0200
Subject: [PATCH 13/15] Create example.crontab

---
 mirror/example.crontab | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 mirror/example.crontab

diff --git a/mirror/example.crontab b/mirror/example.crontab
new file mode 100644
index 0000000..2f463a2
--- /dev/null
+++ b/mirror/example.crontab
@@ -0,0 +1,9 @@
+#This will synchronize your mirror at 0:50, 4:50, 8:50, 12:50, 16:50, 20:50
+50 */6  * * * /path/to/your/rocky-rsync-mirror.sh > /dev/null 2>&1
+
+#This will synchronize your mirror at 2:25, 6:25, 10:25, 14:25, 18:25, 22:25
+25 2,6,10,14,18,22 * * * /path/to/your/rocky-rsync-mirror.sh > /dev/null 2>&1
+
+#This will synchronize your mirror every hour at 15 minutes past the hour.
+#Only use if you are using our example script
+15 * * * * /path/to/your/rocky-rsync-mirror.sh > /dev/null 2>&1

From fd3994bff450b8ccb08a6ebf13884703b12265fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 14:01:55 +0200
Subject: [PATCH 14/15] Update README.md

---
 mirror/README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mirror/README.md b/mirror/README.md
index 9ec5223..3ce6455 100644
--- a/mirror/README.md
+++ b/mirror/README.md
@@ -3,6 +3,10 @@ Rocky Mirror Scripts
 
 Scripts and snippets for mirror admins.
 
+## example.crontab
+
+A few suggestions for setting up a crontab for syncing.
+
 ## mirrorsync.sh
 
 Example script for keeping a public or private mirror in sync.

From 77cc1be64a09064837a6885ff92e983795d3d1c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20K=C3=B6rner?=
 <79668910+netzwergehh@users.noreply.github.com>
Date: Thu, 3 Jun 2021 14:02:41 +0200
Subject: [PATCH 15/15] Update README.md

---
 mirror/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mirror/README.md b/mirror/README.md
index 3ce6455..ac4964d 100644
--- a/mirror/README.md
+++ b/mirror/README.md
@@ -3,6 +3,8 @@ Rocky Mirror Scripts
 
 Scripts and snippets for mirror admins.
 
+Please read https://docs.rockylinux.org/en/rocky/8/guides/add_mirror_manager for further information on setting up a Rocky mirror.
+
 ## example.crontab
 
 A few suggestions for setting up a crontab for syncing.
@@ -10,5 +12,3 @@ A few suggestions for setting up a crontab for syncing.
 ## mirrorsync.sh
 
 Example script for keeping a public or private mirror in sync.
-
-Please read https://docs.rockylinux.org/en/rocky/8/guides/add_mirror_manager for further information on setting up a Rocky mirror.