README.md

@@ -10,13 +10,12 @@ The script [log2ram](https://github.com/azlux/log2ram) can work on every linux s
 Log2Ram is based on transient log for Systemd here : [A transient /var/log](https://www.debian-administration.org/article/661/A_transient_/var/log)
 
 _____
-## Table of Contents
+## Menu
 1. [Install](#install)
-2. [Is it working?](#is-it-working)
+2. [Upgrade](#upgrade)
-3. [Upgrade](#upgrade)
+3. [Customize](#customize)
-4. [Customize](#customize)
+4. [It is working ?](#it-is-working)
-5. [Troubleshooting](#troubleshooting)
+5. [Uninstall](#uninstall-)
-6. [Uninstall](#uninstall-)
 
 ## Install
 ### With APT (recommended)
@@ -36,31 +35,6 @@ _____
 For better performances. `RSYNC` is a recommended package.
 
 **REBOOT** before installing anything else (for example apache2)
-
-## Is it working?
-After installing and rebooting, use systemctl to check if Log2Ram started successfully:
-
-```
-systemctl status log2ram
-```
-
-This will show a color-coded status (green active/red failed) as well as the last few log lines. To show the full log (scrolled to the end), run:
-
-```
-journalctl -u log2ram -e
-```
-
-The log is also written to `/var/log/log2ram.log`.
-
-You can also inspect the mount folder in ram with (You will see lines with log2ram if working)
-```
-# df -h | grep log2ram
-log2ram          40M  532K   40M   2% /var/log
-
-# mount | grep log2ram
-log2ram on /var/log type tmpfs (rw,nosuid,nodev,noexec,relatime,size=40960k,mode=755)
-```
-
 ## Upgrade
 
 You need to stop log2ram (`service log2ram stop`) and start the [install](#install). (APT will do it automatically)
@@ -83,7 +57,22 @@ OnCalendar=weekly
 ```
 ... or even disable it with `systemctl disable log2ram-daily.timer`, if you prefer writing logs only at stop/reboot.
 
-#### compressor:
+### It is working?
+You can now check the mount folder in ram with (You will see lines with log2ram if working)
+```
+# df -h
+…
+log2ram          40M  532K   40M   2% /var/log
+…
+
+# mount
+…
+log2ram on /var/log type tmpfs (rw,nosuid,nodev,noexec,relatime,size=40960k,mode=755)
+…
+```
+
+The log for log2ram will be written at: `/var/log/log2ram.log` and available with `sudo journalctl -t log2ram`
+
 Compressor for zram. Usefull for the `COMP_ALG` of ZRAM on the config file.
 
 | Compressor name	     | Ratio	| Compression | Decompress. |
@@ -99,35 +88,6 @@ Compressor for zram. Usefull for the `COMP_ALG` of ZRAM on the config file.
 
 ###### Now, muffins for everyone!
 
-## Troubleshooting
-
-### Existing content in `/var/log` too large for RAM
-
-One thing that stops Log2Ram from starting is if `/var/log` is to large before starting Log2Ram the first time. This can happen if logs had been collected for a long time before installing Log2Ram. Find the largest directories in `/var/log` (this commands only shows the 3 largest):
-
-```
-sudo du -hs /var/log/* | sort -h | tail -n 3
-```
-
-If the `/var/log/journal` is very large, then there are a lot of system logs. Deletion of old "archived" logs can be fixed by adjusting a setting. Edit the `/etc/systemd/journald.conf` file and add the following option:
-
-```
-SystemMaxUse=20M
-```
-
-This should be set to a value smaller than the size of the RAM volume, for example half. Then apply the new setting:
-
-```
-sudo restart systemd-journal
-```
-
-This should shrink the size of "archived" logs to be below the limit. Reboot and check that Log2Ram succeds:
-
-```
-sudo reboot
-…
-systemctl status log2ram
-```
 
 ## Uninstall :(
 (Because sometime we need it)

ansible_playbook/install_log2ram.yml

@@ -1,32 +0,0 @@
---- 
-- hosts: all
-  become: true
-  tasks:
-  - name: Add apt-key for new repository
-    apt_key:
-      keyserver: keyserver.ubuntu.com
-      id: CA548A0A0312D8E6
-  - name: Add log2ram to sources.list
-    apt_repository:
-      repo: deb http://packages.azlux.fr/debian/ buster main
-      state: present
-  - name: update pkg database
-    apt:
-      upgrade: yes
-      update_cache: yes
-  - name: Install log2ram
-    apt:
-      pkg:
-      - log2ram
-
-  - name: modify config
-    lineinfile:
-      path: /etc/log2ram.conf
-      regexp: '^SIZE=(.*)$'
-      line: 'SIZE=80M'
-      backrefs: yes
-
-  - name: Start log2ram service
-    systemd:
-      state: started
-      name: log2ram