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Remove Ubuntu 18.04 support

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This commit is contained in:
Alan Orth 2022-09-10 23:26:55 +03:00
parent 1da0da53ec
commit 0240897b1b
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9
15 changed files with 2 additions and 2751 deletions
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2
README.md
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@ -4,7 +4,7 @@ Ansible playbook for base and initial configuration of the web server hosting my
## Assumptions
Before you can run this, a few things are assumed:
- You have a clean, minimal Ubuntu 18.04/20.04 or Debian 10/11 host up and running
- You have a clean, minimal Ubuntu 20.04 or Debian 10/11 host up and running
- Python 3 is installed on the remote server (requirement of Ansible)
- You have a user account with password-less SSH access to the machine
- You have sudo privileges on the remote host

27
roles/common/files/update-spamhaus-lists.service
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@ -1,27 +0,0 @@
[Unit]
Description=Update Spamhaus lists
# This service will fail if firewalld is not running so we use Requires to make
# sure that firewalld is started.
Requires=firewalld.service
# Make sure the network is up and firewalld is started
After=network-online.target firewalld.service
Wants=network-online.target update-spamhaus-lists.timer
[Service]
# https://www.ctrl.blog/entry/systemd-service-hardening.html
# Doesn't need access to /home or /root
ProtectHome=true
# Possibly only works on Ubuntu 18.04+
ProtectKernelTunables=true
ProtectSystem=full
# Newer systemd can use ReadWritePaths to list files, but this works everywhere
ReadWriteDirectories=/etc/firewalld/ipsets
PrivateTmp=true
WorkingDirectory=/var/tmp
SyslogIdentifier=update-spamhaus-lists
ExecStart=/usr/bin/flock -x update-spamhaus-lists.lck \
/usr/local/bin/update-spamhaus-lists.sh
[Install]
WantedBy=multi-user.target

107
roles/common/files/update-spamhaus-lists.sh
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@ -1,107 +0,0 @@
#!/usr/bin/env bash
#
# update-spamhaus-lists.sh v0.0.5
#
# Download Spamhaus DROP lists and load them into firewalld ipsets. Should work
# with both the iptables and nftables backends.
#
# See: https://www.spamhaus.org/drop/
#
# Copyright (C) 2021 Alan Orth
#
# SPDX-License-Identifier: GPL-3.0-only
# Exit on first error
set -o errexit
firewalld_ipsets=$(firewall-cmd --get-ipsets)
xml_temp=$(mktemp)
spamhaus_ipv4_ipset_path=/etc/firewalld/ipsets/spamhaus-ipv4.xml
spamhaus_ipv6_ipset_path=/etc/firewalld/ipsets/spamhaus-ipv6.xml
function download() {
echo "Downloading $1"
wget -q -O - "https://www.spamhaus.org/drop/$1" > "$1"
}
download drop.txt
download edrop.txt
download dropv6.txt
if [[ -f "drop.txt" && -f "edrop.txt" ]]; then
echo "Processing IPv4 DROP lists"
# Extract all networks from drop.txt and edrop.txt, skipping blank lines and
# comments.
networks=$(cat drop.txt edrop.txt | sed -e '/^$/d' -e '/^;.*/d' -e 's/[[:space:]];[[:space:]].*//')
# If firewalld already has this ipset we should delete it first to emulate
# `ipset flush` (but I don't want to use that because newer hosts might be
# using nftables and firewalld will handle that for us).
if [[ "$firewalld_ipsets" =~ spamhaus-ipv4 ]]; then
echo "Deleting existing spamhaus-ipv4 ipset"
# This deletes the firewalld ipset XML file as well as the ipset itself
firewall-cmd --permanent --delete-ipset=spamhaus-ipv4
else
echo "Creating placeholder spamhaus-ipv4 ipset"
# Create a placeholder ipset so firewalld doesn't complain when we try
# to reload the ipset later after having added a new XML definition. I
# don't know why, but depending on the system state there may not be a
# ipset defined and firewalld errors on INVALID_IPSET.
firewall-cmd --permanent --new-ipset=spamhaus-ipv4 --type=hash:net --option=family=inet
fi
# I'm not proud of this, but writing the XML directly is WAY faster than
# using firewall-cmd to add each entry one by one (and we can't add from
# a file because many of our hosts are using old firewalld).
cat << XML_HEAD > "$xml_temp"
<?xml version="1.0" encoding="utf-8"?>
<ipset type="hash:net">
<option name="family" value="inet" />
<short>spamhaus-ipv4</short>
<description>Spamhaus DROP and EDROP lists (IPv4).</description>
XML_HEAD
for network in $networks; do
echo " <entry>$network</entry>" >> "$xml_temp"
done
echo "</ipset>" >> "$xml_temp"
install -m 0600 "$xml_temp" "$spamhaus_ipv4_ipset_path"
fi
if [[ -f "dropv6.txt" ]]; then
echo "Processing IPv6 DROP list"
networks=$(sed -e '/^$/d' -e '/^;.*/d' -e 's/[[:space:]];[[:space:]].*//' dropv6.txt)
if [[ "$firewalld_ipsets" =~ spamhaus-ipv6 ]]; then
echo "Deleting existing spamhaus-ipv6 ipset"
firewall-cmd --permanent --delete-ipset=spamhaus-ipv6
else
echo "Creating placeholder spamhaus-ipv6 ipset"
firewall-cmd --permanent --new-ipset=spamhaus-ipv6 --type=hash:net --option=family=inet6
fi
cat << XML_HEAD > "$xml_temp"
<?xml version="1.0" encoding="utf-8"?>
<ipset type="hash:net">
<option name="family" value="inet6" />
<short>spamhaus-ipv6</short>
<description>Spamhaus DROP lists (IPv6).</description>
XML_HEAD
for network in $networks; do
echo " <entry>$network</entry>" >> "$xml_temp"
done
echo "</ipset>" >> "$xml_temp"
install -m 0600 "$xml_temp" "$spamhaus_ipv6_ipset_path"
fi
echo "Reloading firewalld"
firewall-cmd --reload
rm -v drop.txt edrop.txt dropv6.txt "$xml_temp"

12
roles/common/files/update-spamhaus-lists.timer
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@ -1,12 +0,0 @@
[Unit]
Description=Update Spamhaus lists
[Timer]
# Once a day at midnight
OnCalendar=*-*-* 00:00:00
# Add a random delay of 0–3600 seconds
RandomizedDelaySec=3600
Persistent=true
[Install]
WantedBy=timers.target

56
roles/common/tasks/firewall_Ubuntu.yml
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@ -1,18 +1,7 @@
---
# Ubuntu 20.04 will use nftables directly, with no firewalld.
# Ubuntu 18.04 will use firewalld with the nftables backend.
# Ubuntu 16.04 will use firewalld with the iptables backend.
- block:
- name: Set Ubuntu firewall packages
when: ansible_distribution_version is version('20.04', '<')
ansible.builtin.set_fact:
ubuntu_firewall_packages:
- firewalld
- tidy
- fail2ban
- python3-systemd # for fail2ban systemd backend
- name: Set Ubuntu firewall packages
when: ansible_distribution_version is version('20.04', '>=')
ansible.builtin.set_fact:
@ -54,41 +43,6 @@
- restart nftables
- restart fail2ban
- name: Copy firewalld public zone file
when: ansible_distribution_version is version('18.04', '<=')
ansible.builtin.template: src=public.xml.j2 dest=/etc/firewalld/zones/public.xml owner=root mode=0600
- name: Format public.xml firewalld zone file
when: ansible_distribution_version is version('18.04', '<=')
command: tidy -xml -iq -m -w 0 /etc/firewalld/zones/public.xml
notify:
- restart firewalld
- restart fail2ban
- name: Copy firewalld ipsets of abusive IPs
when: ansible_distribution_version is version('18.04', '<=')
ansible.builtin.copy: src={{ item }} dest=/etc/firewalld/ipsets/{{ item }} owner=root group=root mode=0600
loop:
- abusers-ipv4.xml
- abusers-ipv6.xml
- spamhaus-ipv4.xml
- spamhaus-ipv6.xml
notify:
- restart firewalld
- restart fail2ban
- name: Copy Spamhaus firewalld update script
when: ansible_distribution_version is version('18.04', '<=')
ansible.builtin.copy: src=update-spamhaus-lists.sh dest=/usr/local/bin/update-spamhaus-lists.sh mode=0755 owner=root group=root
- name: Copy Spamhaus firewalld systemd units
when: ansible_distribution_version is version('18.04', '<=')
ansible.builtin.copy: src={{ item }} dest=/etc/systemd/system/{{ item }} mode=0644 owner=root group=root
loop:
- update-spamhaus-lists.service
- update-spamhaus-lists.timer
register: spamhaus_firewalld_systemd_units
- name: Copy nftables update scripts
when: ansible_distribution_version is version('20.04', '>=')
ansible.builtin.copy: src={{ item }} dest=/usr/local/bin/{{ item }} mode=0755 owner=root group=root
@ -110,15 +64,7 @@
# need to reload to pick up service/timer/environment changes
- name: Reload systemd daemon
ansible.builtin.systemd: daemon_reload=true
when: spamhaus_firewalld_systemd_units is changed or
nftables_systemd_units is changed
- name: Start and enable Spamhaus firewalld update timer
when: ansible_distribution_version is version('18.04', '<=')
ansible.builtin.systemd: name=update-spamhaus-lists.timer state=started enabled=true
notify:
- restart firewalld
- restart fail2ban
when: nftables_systemd_units is changed
- name: Start and enable nftables update timers
when: ansible_distribution_version is version('20.04', '>=')

6
roles/common/tasks/main.yml
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@ -39,12 +39,6 @@
- reload sysctl
tags: sysctl
- name: Reconfigure /etc/rc.local
when:
- ansible_distribution == 'Ubuntu'
- ansible_distribution_version is version('19.04', '<=')
ansible.builtin.template: src=rc.local_Ubuntu.j2 dest=/etc/rc.local owner=root group=root mode=0755
- name: Set I/O scheduler
ansible.builtin.template: src=etc/udev/rules.d/60-scheduler.rules.j2 dest=/etc/udev/rules.d/60-scheduler.rules owner=root group=root mode=0644
tags: udev

16
roles/common/tasks/packages_Ubuntu.yml
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@ -50,22 +50,6 @@
when: ansible_distribution_version is version('20.04', '==')
ignore_errors: true
- name: Set fact for packages to remove (Ubuntu <= 18.04)
ansible.builtin.set_fact:
ubuntu_annoying_packages:
- whoopsie # security (CIS 4.1)
- apport # security (CIS 4.1)
- command-not-found # annoying
- command-not-found-data # annoying
- python3-commandnotfound # annoying
- snapd # annoying (Ubuntu >= 16.04)
- lxd # annoying (Ubuntu >= 16.04)
- lxd-client # annoying (Ubuntu >= 16.04)
- liblxc1 # annoying (Ubuntu >= 16.04)
- lxc-common # annoying (Ubuntu >= 16.04)
- lxcfs #annoying (Ubuntu >= 16.04)
when: ansible_distribution_version is version('18.04', '<=')
- name: Set fact for packages to remove (Ubuntu 20.04)
ansible.builtin.set_fact:
ubuntu_annoying_packages:

14
roles/common/templates/rc.local_Ubuntu.j2
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@ -1,14 +0,0 @@
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
exit 0

133
roles/common/templates/sshd_config_Ubuntu-18.04.j2
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@ -1,133 +0,0 @@
# $OpenBSD: sshd_config,v 1.101 2017/03/14 07:19:07 djm Exp $
# This is the sshd server system-wide configuration file. See
# sshd_config(5) for more information.
# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
# The strategy used for options in the default sshd_config shipped with
# OpenSSH is to specify options with their default value where
# possible, but leave them commented. Uncommented options override the
# default value.
#Port 22
#AddressFamily any
#ListenAddress 0.0.0.0
#ListenAddress ::
#HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_ed25519_key
# Ciphers and keying
#RekeyLimit default none
# Logging
#SyslogFacility AUTH
# LogLevel VERBOSE logs user's key fingerprint on login. Needed to have a clear audit track of which key was using to log in.
LogLevel VERBOSE
# Authentication:
#LoginGraceTime 2m
PermitRootLogin prohibit-password
#StrictModes yes
MaxAuthTries 4
#MaxSessions 10
#PubkeyAuthentication yes
# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
# but this is overridden so installations will only check .ssh/authorized_keys
AuthorizedKeysFile .ssh/authorized_keys
#AuthorizedPrincipalsFile none
#AuthorizedKeysCommand none
#AuthorizedKeysCommandUser nobody
# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
#HostbasedAuthentication no
# Change to yes if you don't trust ~/.ssh/known_hosts for
# HostbasedAuthentication
#IgnoreUserKnownHosts no
# Don't read the user's ~/.rhosts and ~/.shosts files
#IgnoreRhosts yes
# To disable tunneled clear text passwords, change to no here!
#PasswordAuthentication yes
#PermitEmptyPasswords no
# Change to yes to enable challenge-response passwords (beware issues with
# some PAM modules and threads)
ChallengeResponseAuthentication no
# Kerberos options
#KerberosAuthentication no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
#KerberosGetAFSToken no
# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
#GSSAPIStrictAcceptorCheck yes
#GSSAPIKeyExchange no
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication and
# PasswordAuthentication. Depending on your PAM configuration,
# PAM authentication via ChallengeResponseAuthentication may bypass
# the setting of "PermitRootLogin without-password".
# If you just want the PAM account and session checks to run without
# PAM authentication, then enable this but set PasswordAuthentication
# and ChallengeResponseAuthentication to 'no'.
UsePAM yes
#AllowAgentForwarding yes
#AllowTcpForwarding yes
#GatewayPorts no
X11Forwarding no
#X11DisplayOffset 10
#X11UseLocalhost yes
#PermitTTY yes
PrintMotd no
#PrintLastLog yes
#TCPKeepAlive yes
#UseLogin no
#PermitUserEnvironment no
#Compression delayed
#ClientAliveInterval 0
#ClientAliveCountMax 3
#UseDNS no
#PidFile /var/run/sshd.pid
#MaxStartups 10:30:100
#PermitTunnel no
#ChrootDirectory none
#VersionAddendum none
# no default banner path
#Banner none
# Allow client to pass locale environment variables
AcceptEnv LANG LC_*
# override default of no subsystems
Subsystem sftp /usr/lib/openssh/sftp-server
# Example of overriding settings on a per-user basis
#Match User anoncvs
# X11Forwarding no
# AllowTcpForwarding no
# PermitTTY no
# ForceCommand cvs server
# Originally from: https://stribika.github.io/2015/01/04/secure-secure-shell.html
# ... but with ciphers and MACs with < 256 bits removed, as NSA's Suite B now
# does away with these! See: https://www.nsa.gov/ia/programs/suiteb_cryptography/index.shtml
Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr
MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512,hmac-sha2-256
KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
# only allow shell access by provisioning user
AllowUsers {{ provisioning_user.name }}

2
roles/nginx/templates/vhost.conf.j2
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@ -78,8 +78,6 @@ server {
{# As of Ubuntu 16.04 and Debian 9, the PHP-FPM configs are the same #}
{% if (ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('16.04', '==')) or (ansible_distribution == 'Debian' and ansible_distribution_major_version is version('9', '==')) %}
fastcgi_pass unix:/run/php/php7.0-fpm-{{ domain_name }}.sock;
{% elif ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('18.04', '==') %}
fastcgi_pass unix:/run/php/php7.2-fpm-{{ domain_name }}.sock;
{% elif ansible_distribution == 'Debian' and ansible_distribution_version is version('10', '==') %}
fastcgi_pass unix:/run/php/php7.3-fpm-{{ domain_name }}.sock;
{% elif (ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('20.04', '==')) or (ansible_distribution == 'Debian' and ansible_distribution_version is version('11', '==')) %}

4
roles/php-fpm/handlers/main.yml
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@ -1,8 +1,4 @@
---
# For Ubuntu 18.04
- name: reload php7.2-fpm
ansible.builtin.systemd: name=php7.2-fpm state=reloaded
# For Debian 10
- name: reload php7.3-fpm
ansible.builtin.systemd: name=php7.3-fpm state=reloaded

35
roles/php-fpm/tasks/Ubuntu_18.04.yml
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@ -1,35 +0,0 @@
---
- block:
- name: Set php-fpm packages
ansible.builtin.set_fact:
php_fpm_packages:
- php-fpm
# for WordPress
- php-mysql
- php-gd
- php-curl
- name: Install php-fpm and deps
ansible.builtin.apt: name={{ php_fpm_packages }} state=present update_cache=true
# only copy php-fpm config for vhosts that need WordPress or PHP
- name: Copy php-fpm pool config
ansible.builtin.template: src=php7.2-pool.conf.j2 dest=/etc/php/7.2/fpm/pool.d/{{ item.domain_name }}.conf owner=root group=root mode=0644
loop: "{{ nginx_vhosts }}"
when: (item.has_wordpress is defined and item.has_wordpress) or (item.needs_php is defined and item.needs_php)
notify: reload php7.2-fpm
- name: Remove default www pool
ansible.builtin.file: path=/etc/php/7.2/fpm/pool.d/www.conf state=absent
notify: reload php7.2-fpm
# re-configure php.ini
- name: Update php.ini
ansible.builtin.template: src=php7.2-php.ini.j2 dest=/etc/php/7.2/fpm/php.ini owner=root group=root mode=0644
notify: reload php7.2-fpm
tags: php-fpm
when: install_php == true
# vim: set ts=2 sw=2:

9
roles/php-fpm/tasks/main.yml
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@ -1,5 +1,4 @@
---
# Ubuntu 18.04 uses php-fpm 7.2
# Debian 10 uses php-fpm 7.3
# Ubuntu 20.04 uses PHP 7.4
# Debian 11 uses PHP 7.4
@ -27,14 +26,6 @@
install_php: false
when: install_php is not defined
- name: Configure php-fpm on Ubuntu 18.04
ansible.builtin.include_tasks: Ubuntu_18.04.yml
when:
- ansible_distribution == 'Ubuntu'
- ansible_distribution_version is version('18.04', '==')
- install_php == true
tags: php-fpm
- name: Configure php-fpm on Debian 10
ansible.builtin.include_tasks: Debian_10.yml
when:

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roles/php-fpm/templates/php7.2-php.ini.j2
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415
roles/php-fpm/templates/php7.2-pool.conf.j2
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@ -1,415 +0,0 @@
{% set domain_name = item.domain_name %}
; Start a new pool named '{{ domain_name }}'.
; the variable $pool can we used in any directive and will be replaced by the
; pool name ('{{ domain_name }}' here)
[{{ domain_name }}]
; Per pool prefix
; It only applies on the following directives:
; - 'access.log'
; - 'slowlog'
; - 'listen' (unixsocket)
; - 'chroot'
; - 'chdir'
; - 'php_values'
; - 'php_admin_values'
; When not set, the global prefix (or /usr) applies instead.
; Note: This directive can also be relative to the global prefix.
; Default Value: none
;prefix = /path/to/pools/$pool
; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group
; will be used.
user = nginx
group = nginx
; The address on which to accept FastCGI requests.
; Valid syntaxes are:
; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific IPv4 address on
; a specific port;
; '[ip:6:addr:ess]:port' - to listen on a TCP socket to a specific IPv6 address on
; a specific port;
; 'port' - to listen on a TCP socket to all addresses
; (IPv6 and IPv4-mapped) on a specific port;
; '/path/to/unix/socket' - to listen on a unix socket.
; Note: This value is mandatory.
listen = /run/php/php7.2-fpm-{{ domain_name }}.sock
; Set listen(2) backlog.
; Default Value: 511 (-1 on FreeBSD and OpenBSD)
;listen.backlog = 511
; Set permissions for unix socket, if one is used. In Linux, read/write
; permissions must be set in order to allow connections from a web server. Many
; BSD-derived systems allow connections regardless of permissions.
; Default Values: user and group are set as the running user
; mode is set to 0660
listen.owner = nginx
listen.group = nginx
;listen.mode = 0660
; When POSIX Access Control Lists are supported you can set them using
; these options, value is a comma separated list of user/group names.
; When set, listen.owner and listen.group are ignored
;listen.acl_users =
;listen.acl_groups =
; List of addresses (IPv4/IPv6) of FastCGI clients which are allowed to connect.
; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
; must be separated by a comma. If this value is left blank, connections will be
; accepted from any ip address.
; Default Value: any
;listen.allowed_clients = 127.0.0.1
; Specify the nice(2) priority to apply to the pool processes (only if set)
; The value can vary from -19 (highest priority) to 20 (lower priority)
; Note: - It will only work if the FPM master process is launched as root
; - The pool processes will inherit the master process priority
; unless it specified otherwise
; Default Value: no set
; process.priority = -19
; Choose how the process manager will control the number of child processes.
; Possible Values:
; static - a fixed number (pm.max_children) of child processes;
; dynamic - the number of child processes are set dynamically based on the
; following directives. With this process management, there will be
; always at least 1 children.
; pm.max_children - the maximum number of children that can
; be alive at the same time.
; pm.start_servers - the number of children created on startup.
; pm.min_spare_servers - the minimum number of children in 'idle'
; state (waiting to process). If the number
; of 'idle' processes is less than this
; number then some children will be created.
; pm.max_spare_servers - the maximum number of children in 'idle'
; state (waiting to process). If the number
; of 'idle' processes is greater than this
; number then some children will be killed.
; ondemand - no children are created at startup. Children will be forked when
; new requests will connect. The following parameter are used:
; pm.max_children - the maximum number of children that
; can be alive at the same time.
; pm.process_idle_timeout - The number of seconds after which
; an idle process will be killed.
; Note: This value is mandatory.
pm = dynamic
; The number of child processes to be created when pm is set to 'static' and the
; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
; This value sets the limit on the number of simultaneous requests that will be
; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
; CGI. The below defaults are based on a server without much resources. Don't
; forget to tweak pm.* to fit your needs.
; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
; Note: This value is mandatory.
pm.max_children = 5
; The number of child processes created on startup.
; Note: Used only when pm is set to 'dynamic'
; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
pm.start_servers = 2
; The desired minimum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.min_spare_servers = 1
; The desired maximum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.max_spare_servers = 3
; The number of seconds after which an idle process will be killed.
; Note: Used only when pm is set to 'ondemand'
; Default Value: 10s
;pm.process_idle_timeout = 10s;
; The number of requests each child process should execute before respawning.
; This can be useful to work around memory leaks in 3rd party libraries. For
; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
; Default Value: 0
;pm.max_requests = 500
; The URI to view the FPM status page. If this value is not set, no URI will be
; recognized as a status page. It shows the following informations:
; pool - the name of the pool;
; process manager - static, dynamic or ondemand;
; start time - the date and time FPM has started;
; start since - number of seconds since FPM has started;
; accepted conn - the number of request accepted by the pool;
; listen queue - the number of request in the queue of pending
; connections (see backlog in listen(2));
; max listen queue - the maximum number of requests in the queue
; of pending connections since FPM has started;
; listen queue len - the size of the socket queue of pending connections;
; idle processes - the number of idle processes;
; active processes - the number of active processes;
; total processes - the number of idle + active processes;
; max active processes - the maximum number of active processes since FPM
; has started;
; max children reached - number of times, the process limit has been reached,
; when pm tries to start more children (works only for
; pm 'dynamic' and 'ondemand');
; Value are updated in real time.
; Example output:
; pool: www
; process manager: static
; start time: 01/Jul/2011:17:53:49 +0200
; start since: 62636
; accepted conn: 190460
; listen queue: 0
; max listen queue: 1
; listen queue len: 42
; idle processes: 4
; active processes: 11
; total processes: 15
; max active processes: 12
; max children reached: 0
;
; By default the status page output is formatted as text/plain. Passing either
; 'html', 'xml' or 'json' in the query string will return the corresponding
; output syntax. Example:
; http://www.foo.bar/status
; http://www.foo.bar/status?json
; http://www.foo.bar/status?html
; http://www.foo.bar/status?xml
;
; By default the status page only outputs short status. Passing 'full' in the
; query string will also return status for each pool process.
; Example:
; http://www.foo.bar/status?full
; http://www.foo.bar/status?json&full
; http://www.foo.bar/status?html&full
; http://www.foo.bar/status?xml&full
; The Full status returns for each process:
; pid - the PID of the process;
; state - the state of the process (Idle, Running, ...);
; start time - the date and time the process has started;
; start since - the number of seconds since the process has started;
; requests - the number of requests the process has served;
; request duration - the duration in µs of the requests;
; request method - the request method (GET, POST, ...);
; request URI - the request URI with the query string;
; content length - the content length of the request (only with POST);
; user - the user (PHP_AUTH_USER) (or '-' if not set);
; script - the main script called (or '-' if not set);
; last request cpu - the %cpu the last request consumed
; it's always 0 if the process is not in Idle state
; because CPU calculation is done when the request
; processing has terminated;
; last request memory - the max amount of memory the last request consumed
; it's always 0 if the process is not in Idle state
; because memory calculation is done when the request
; processing has terminated;
; If the process is in Idle state, then informations are related to the
; last request the process has served. Otherwise informations are related to
; the current request being served.
; Example output:
; ************************
; pid: 31330
; state: Running
; start time: 01/Jul/2011:17:53:49 +0200
; start since: 63087
; requests: 12808
; request duration: 1250261
; request method: GET
; request URI: /test_mem.php?N=10000
; content length: 0
; user: -
; script: /home/fat/web/docs/php/test_mem.php
; last request cpu: 0.00
; last request memory: 0
;
; Note: There is a real-time FPM status monitoring sample web page available
; It's available in: /usr/share/php/7.2/fpm/status.html
;
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php extension or it
; may conflict with a real PHP file.
; Default Value: not set
;pm.status_path = /status
; The ping URI to call the monitoring page of FPM. If this value is not set, no
; URI will be recognized as a ping page. This could be used to test from outside
; that FPM is alive and responding, or to
; - create a graph of FPM availability (rrd or such);
; - remove a server from a group if it is not responding (load balancing);
; - trigger alerts for the operating team (24/7).
; Note: The value must start with a leading slash (/). The value can be
; anything, but it may not be a good idea to use the .php extension or it
; may conflict with a real PHP file.
; Default Value: not set
;ping.path = /ping
; This directive may be used to customize the response of a ping request. The
; response is formatted as text/plain with a 200 response code.
; Default Value: pong
;ping.response = pong
; The access log file
; Default: not set
;access.log = log/$pool.access.log
; The access log format.
; The following syntax is allowed
; %%: the '%' character
; %C: %CPU used by the request
; it can accept the following format:
; - %{user}C for user CPU only
; - %{system}C for system CPU only
; - %{total}C for user + system CPU (default)
; %d: time taken to serve the request
; it can accept the following format:
; - %{seconds}d (default)
; - %{miliseconds}d
; - %{mili}d
; - %{microseconds}d
; - %{micro}d
; %e: an environment variable (same as $_ENV or $_SERVER)
; it must be associated with embraces to specify the name of the env
; variable. Some exemples:
; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
; %f: script filename
; %l: content-length of the request (for POST request only)
; %m: request method
; %M: peak of memory allocated by PHP
; it can accept the following format:
; - %{bytes}M (default)
; - %{kilobytes}M
; - %{kilo}M
; - %{megabytes}M
; - %{mega}M
; %n: pool name
; %o: output header
; it must be associated with embraces to specify the name of the header:
; - %{Content-Type}o
; - %{X-Powered-By}o
; - %{Transfert-Encoding}o
; - ....
; %p: PID of the child that serviced the request
; %P: PID of the parent of the child that serviced the request
; %q: the query string
; %Q: the '?' character if query string exists
; %r: the request URI (without the query string, see %q and %Q)
; %R: remote IP address
; %s: status (response code)
; %t: server time the request was received
; it can accept a strftime(3) format:
; %d/%b/%Y:%H:%M:%S %z (default)
; %T: time the log has been written (the request has finished)
; it can accept a strftime(3) format:
; %d/%b/%Y:%H:%M:%S %z (default)
; %u: remote user
;
; Default: "%R - %u %t \"%m %r\" %s"
;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"
; The log file for slow requests
; Default Value: not set
; Note: slowlog is mandatory if request_slowlog_timeout is set
;slowlog = log/$pool.log.slow
; The timeout for serving a single request after which a PHP backtrace will be
; dumped to the 'slowlog' file. A value of '0s' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_slowlog_timeout = 0
; Depth of slow log stack trace.
; Default Value: 20
;request_slowlog_trace_depth = 20
; The timeout for serving a single request after which the worker process will
; be killed. This option should be used when the 'max_execution_time' ini option
; does not stop script execution for some reason. A value of '0' means 'off'.
; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
; Default Value: 0
;request_terminate_timeout = 0
; Set open file descriptor rlimit.
; Default Value: system defined value
;rlimit_files = 1024
; Set max core size rlimit.
; Possible Values: 'unlimited' or an integer greater or equal to 0
; Default Value: system defined value
;rlimit_core = 0
; Chroot to this directory at the start. This value must be defined as an
; absolute path. When this value is not set, chroot is not used.
; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
; of its subdirectories. If the pool prefix is not set, the global prefix
; will be used instead.
; Note: chrooting is a great security feature and should be used whenever
; possible. However, all PHP paths will be relative to the chroot
; (error_log, sessions.save_path, ...).
; Default Value: not set
;chroot =
; Chdir to this directory at the start.
; Note: relative path can be used.
; Default Value: current directory or / when chroot
;chdir = /var/www
; Redirect worker stdout and stderr into main error log. If not set, stdout and
; stderr will be redirected to /dev/null according to FastCGI specs.
; Note: on highloaded environement, this can cause some delay in the page
; process time (several ms).
; Default Value: no
catch_workers_output = yes
; Clear environment in FPM workers
; Prevents arbitrary environment variables from reaching FPM worker processes
; by clearing the environment in workers before env vars specified in this
; pool configuration are added.
; Setting to "no" will make all environment variables available to PHP code
; via getenv(), $_ENV and $_SERVER.
; Default Value: yes
;clear_env = no
; Limits the extensions of the main script FPM will allow to parse. This can
; prevent configuration mistakes on the web server side. You should only limit
; FPM to .php extensions to prevent malicious users to use other extensions to
; execute php code.
; Note: set an empty value to allow all extensions.
; Default Value: .php
;security.limit_extensions = .php .php3 .php4 .php5 .php7
; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
; the current environment.
; Default Value: clean env
;env[HOSTNAME] = $HOSTNAME
;env[PATH] = /usr/local/bin:/usr/bin:/bin
;env[TMP] = /tmp
;env[TMPDIR] = /tmp
;env[TEMP] = /tmp
; Additional php.ini defines, specific to this pool of workers. These settings
; overwrite the values previously defined in the php.ini. The directives are the
; same as the PHP SAPI:
; php_value/php_flag - you can set classic ini defines which can
; be overwritten from PHP call 'ini_set'.
; php_admin_value/php_admin_flag - these directives won't be overwritten by
; PHP call 'ini_set'
; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
; Defining 'extension' will load the corresponding shared extension from
; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
; overwrite previously defined php.ini values, but will append the new value
; instead.
; Note: path INI options can be relative and will be expanded with the prefix
; (pool, global or /usr)
; Default Value: nothing is defined by default except the values in php.ini and
; specified at startup with the -d argument
;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
;php_flag[display_errors] = off
;php_admin_value[error_log] = /var/log/fpm-php.www.log
;php_admin_flag[log_errors] = on
;php_admin_value[memory_limit] = 32M