rhel setup

This commit is contained in:
quackerd 2021-06-12 00:30:45 -04:00
parent f1d5f8b686
commit 3b7e6bfe33
3 changed files with 242 additions and 39 deletions

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@ -4,16 +4,17 @@
remote_user: root
any_errors_fatal: yes
tasks:
- name: dnf install packages
dnf:
name: ["zsh", "wget", "git"]
state: latest
- name: add root ssh key
ansible.posix.authorized_key:
user: root
state: present
key: "{{ lookup('file', '../ssh_pub') }}"
- name: add user
user:
name: quackerd
password: "{{ password | password_hash('sha512', salt) }}"
shell: /usr/bin/sh
password: "{{ user_password | password_hash('sha512', user_salt) }}"
shell: /bin/sh
groups: wheel
append: yes
state: present
@ -23,26 +24,3 @@
user: quackerd
state: present
key: "{{ lookup('file', '../ssh_pub') }}"
- name: download ozsh script
get_url:
url: "https://git.quacker.org/d/ozsh/raw/branch/master/setup.sh"
dest: "/home/quackerd/setup.sh"
- name: configure user shell
become: yes
become_user: quackerd
shell:
cmd: "sh /home/quackerd/setup.sh"
creates: "/home/quackerd/.zshrc"
- name: cleanup ozsh script
file:
dest: "/home/quackerd/setup.sh"
state: absent
- name: chsh to zsh
user:
name: quackerd
shell: /usr/bin/zsh
state: present

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@ -47,22 +47,18 @@
PermitRootLogin without-password
PasswordAuthentication yes
- name: enable selinux
lineinfile:
path: "/etc/selinux/config"
regexp: "^(#)?{{item.key}}=.*"
line: "{{item.key}}={{item.value}}"
state: present
loop:
- { key: "SELINUX", value: "enforcing" }
- name: configure selinux
seport:
ports: 77
proto: tcp
setype: ssh_port_t
state: present
- name: start selinux
ansible.posix.selinux:
policy: targeted
state: enforcing
- name: allow ssh port in firewalld
ansible.posix.firewalld:
port: 77/tcp

229
ansible/rhel/setup.yml Normal file
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@ -0,0 +1,229 @@
- hosts: '{{ target }}'
gather_facts: true
become: true
remote_user: root
any_errors_fatal: yes
tasks:
- name: dnf update
dnf:
name: "*"
state: latest
- name: add root ssh key
ansible.posix.authorized_key:
user: root
state: present
key: "{{ lookup('file', '../../ssh_pub') }}"
- name: add user
user:
name: quackerd
password: "{{ user_password | password_hash('sha512', user_salt) }}"
shell: /bin/sh
groups: wheel
append: yes
state: present
- name: add user ssh key
ansible.posix.authorized_key:
user: quackerd
state: present
key: "{{ lookup('file', '../../ssh_pub') }}"
- name: stop firewalld
service:
name: firewalld
state: stopped
- name: dnf install epel repo
dnf:
name: "https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm"
state: present
disable_gpg_check: yes
- name: dnf install zfs repo
dnf:
name: "https://zfsonlinux.org/epel/zfs-release.el8_3.noarch.rpm"
state: present
disable_gpg_check: yes
- name: dnf install elrepo repo
dnf:
name: "https://www.elrepo.org/elrepo-release-8.el8.elrepo.noarch.rpm"
state: present
disable_gpg_check: yes
- name: dnf install docker repo
get_url:
url: "https://download.docker.com/linux/centos/docker-ce.repo"
dest: "/etc/yum.repos.d/docker-ce.repo"
- name: dnf update
dnf:
name: "*"
state: latest
- name: dnf remove cockpit
dnf:
name: "cockpit"
state: absent
- name: dnf install pkgs
dnf:
name: ['python3', 'python3-jinja2', 'python3-pip', 'docker-ce', 'zfs', 'git', 'vim', 'curl', 'wget', 'yum-utils', 'dnf-automatic', 'mailx', 'lldpd', 'xauth', 'virt-manager', 'kmod-wireguard', 'lzop', 'mbuffer', 'mhash', 'pv', 'perl-Data-Dumper', 'perl-CPAN']
state: latest
- name: dnf install virt group
dnf:
name: '@Virtualization Host'
state: present
- name: updating pip
pip:
executable: "/usr/bin/pip3"
state: latest
name: "pip"
- name: pip instal docker-compose
pip:
executable: "/usr/bin/pip3"
state: latest
name: "docker-compose"
- name: symlinking docker-compose
file:
src: "/usr/local/bin/docker-compose"
dest: "/usr/bin/docker-compose"
state: link
- name: CPAN install Config-IniFiles
community.general.cpanm:
name: Config::IniFiles
- name: CPAN install Capture-Tiny
community.general.cpanm:
name: Capture::Tiny
- name: configure sshd
lineinfile:
path: "/etc/ssh/sshd_config"
regexp: "^(#)?{{item.key}}"
line: "{{item.key}} {{item.value}}"
state: present
validate: "/usr/sbin/sshd -t -f %s"
loop:
- { key: "PermitRootLogin", value: "no" }
- { key: "PasswordAuthentication", value: "no" }
- { key: "Port", value: "77" }
- name: configure sshd match
blockinfile:
path: "/etc/ssh/sshd_config"
state: present
validate: "/usr/sbin/sshd -t -f %s"
block: |
Match Address 129.97.75.0/24
PermitRootLogin without-password
PasswordAuthentication yes
- name: configure ssh_port_t selinux
seport:
ports: 77
proto: tcp
setype: ssh_port_t
state: present
- name: allow ssh port in firewalld
ansible.posix.firewalld:
port: 77/tcp
permanent: yes
state: enabled
offline: yes
- name: disallow cockpit in firewalld
ansible.posix.firewalld:
service: cockpit
permanent: yes
state: disabled
offline: yes
- name: disallow dhcpv6-client in firewalld
ansible.posix.firewalld:
service: dhcpv6-client
permanent: yes
state: disabled
offline: yes
- name: disallow default ssh port
ansible.posix.firewalld:
service: ssh
permanent: yes
state: disabled
offline: yes
- name: start firewalld
service:
name: firewalld
state: started
enabled: yes
- name: start and disable docker
service:
name: docker
state: started
enabled: no
- name: start and disable libvirtd
service:
name: libvirtd
state: started
enabled: no
- name: start and enable lldpd
service:
name: lldpd
state: started
enabled: yes
- name: reload sshd
service:
name: sshd
state: reloaded
- name: configure dnf-automatic
lineinfile:
path: "/etc/dnf/automatic.conf"
regexp: "^(#)?\\s*{{item.key}}"
line: "{{item.key}} = {{item.value}}"
state: present
loop:
- { key: "upgrade_type", value: "default" }
- { key: "download_updates", value: "yes" }
- { key: "apply_updates", value: "no" }
- { key: "emit_via", value: "command_email" }
- { key: "command_format", value: "\"mail -Ssendwait -s {subject} {email_to}\"" }
- { key: "stdin_format", value: "\"{body}\"" }
- { key: "email_to", value: "sys@quacker.org" }
- { key: "email_from", value: "no-reply@quacker.org" }
- name: configure mailx
lineinfile:
path: "/etc/mail.rc"
regexp: "^set\\s*{{item.key}}\\s*=.*"
line: "set {{item.key}}={{item.value}}"
state: present
loop:
- { key: "smtp", value: "smtps://mx.quacker.org:465" }
- { key: "smtp-auth", value: "login" }
- { key: "smtp-auth-user", value: "no-reply@quacker.org" }
- { key: "smtp-auth-password", value: "{{ smtp_password }}" }
- { key: "from", value: "no-reply@quacker.org" }
- name: send test email
ansible.builtin.shell: "echo \"test email from {{ target }}\" | mail -s \"test email from {{ target }}\" sys@quacker.org"
- name: enable dnf-automatic
service:
name: dnf-automatic.timer
enabled: yes
state: started