add podman

openssh/config.ansible.yml

@@ -4,20 +4,20 @@
       template:
         src: files/openssh_sshd_config
         dest: /etc/ssh/sshd_config
-        mode: '0644'
+        mode: "0644"
         owner: root
         group: root
     - name: Configure root .ssh directory
       file:
         state: directory
         path: /root/.ssh
-        mode: '0755'
+        mode: "0755"
         owner: root
         group: root
     - name: Configure root authorized_keys
       template:
         src: files/openssh_authorized_keys
         dest: /root/.ssh/authroized_keys
-        mode: '0644'
+        mode: "0644"
         owner: root
         group: root

openssh/files/openssh_authorized_keys

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF2kBMGGTKYtcIC8oJSqG0BvUXabIYyttte06pGtJ3f5

openssh/files/openssh_sshd_config

@@ -0,0 +1,130 @@
+#       $OpenBSD: sshd_config,v 1.104 2021/07/02 05:11:21 dtucker Exp $
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/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.
+
+# To modify the system-wide sshd configuration, create a  *.conf  file under
+#  /etc/ssh/sshd_config.d/  which will be automatically included below
+Include /etc/ssh/sshd_config.d/*.conf
+
+# If you want to change the port on a SELinux system, you have to tell
+# SELinux about this change.
+# semanage port -a -t ssh_port_t -p tcp #PORTNUMBER
+#
+Port 22
+#AddressFamily any
+ListenAddress 127.0.0.1
+#ListenAddress ::
+
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_ecdsa_key
+#HostKey /etc/ssh/ssh_host_ed25519_key
+
+# Ciphers and keying
+#RekeyLimit default none
+
+# Logging
+#SyslogFacility AUTH
+#LogLevel INFO
+
+# Authentication:
+
+#LoginGraceTime 2m
+PermitRootLogin prohibit-password
+#StrictModes yes
+#MaxAuthTries 6
+#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 no to disable s/key passwords
+#KbdInteractiveAuthentication yes
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+#KerberosUseKuserok yes
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+#GSSAPIStrictAcceptorCheck yes
+#GSSAPIKeyExchange no
+#GSSAPIEnablek5users 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 KbdInteractiveAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via KbdInteractiveAuthentication 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 KbdInteractiveAuthentication to 'no'.
+# WARNING: 'UsePAM no' is not supported in Fedora and may cause several
+# problems.
+#UsePAM no
+
+#AllowAgentForwarding yes
+#AllowTcpForwarding yes
+#GatewayPorts no
+#X11Forwarding no
+#X11DisplayOffset 10
+#X11UseLocalhost yes
+#PermitTTY yes
+#PrintMotd yes
+#PrintLastLog yes
+#TCPKeepAlive yes
+#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
+
+# override default of no subsystems
+Subsystem sftp /usr/libexec/openssh/sftp-server
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#       X11Forwarding no
+#       AllowTcpForwarding no
+#       PermitTTY no
+#       ForceCommand cvs server

podman/directory.ansible.yml

@@ -0,0 +1,9 @@
+- hosts: localhost
+  tasks:
+    - name: Create podman directory
+      file:
+        path: /opt/podman
+        owner: puser
+        group: puser
+        state: directory
+        mode: "0755"

podman/files/files_unprivileged_ports

@@ -0,0 +1 @@
+net.ipv4.ip_unprivileged_port_start=0

podman/init.ansible.yml

@@ -1 +1,5 @@
-- import_playbook:
+- import_playbook: pkg.ansible.yml
+- import_playbook: rootless.ansible.yml
+- import_playbook: user.ansible.yml
+- import_playbook: directory.ansible.yml
+- import_playbook: service.ansible.yml

podman/pkg.ansible.yml

@@ -0,0 +1,9 @@
+- hosts: localhost
+  tasks:
+    - name: Install podman package
+      package:
+        state: present
+        name:
+          - podman
+          - podman-openrc
+          - podman-compose

podman/rootless.ansible.yml

@@ -0,0 +1,32 @@
+- hosts: localhost
+  tasks:
+    - name: cgroup mode
+      lineinfile:
+        path: "/etc/rc.conf"
+        regexp: "^rc_cgroup_mode.?=.?"
+        line: rc_cgroup_mode="unified"
+    - name: cgroups service
+      service:
+        name: cgroups
+        enabled: true
+    - name: rootless modules
+      lineinfile:
+        state: present
+        path: /etc/modules
+        insertafter: EOF
+        line: |
+          tun
+          fuse
+          ip_tables
+    - name: subgid
+      lineinfile:
+        state: present
+        path: /etc/subgid
+        insertafter: EOF
+        line: puser:100000:65536
+    - name: subuid
+      lineinfile:
+        state: present
+        path: /etc/subuid
+        insertafter: EOF
+        line: puser:100000:65536

podman/service.ansible.yml

@@ -0,0 +1,13 @@
+- hosts: localhost
+  tasks:
+    - name: Enable podman service
+      service:
+        name: podman
+        enabled: true
+    - name: Podman unprivileged ports
+      template:
+        src: files/files_unprivileged_ports
+        dest: /etc/sysctl.d/podman.conf
+        owner: root
+        group: root
+        mode: "0644"

podman/user.ansible.yml

@@ -0,0 +1,24 @@
+- hosts: localhost
+  tasks:
+    - name: Create puser user
+      user:
+        uid: 2000
+        name: puser
+        shell: /bin/zsh
+        home: /home/puser
+        password: "*"
+        create_home: true
+    - name: puser .ssh dir
+      file:
+        state: directory
+        path: /home/puser/.ssh
+        mode: "0755"
+        owner: puser
+        group: puser
+    - name: puser authorized_keys
+      template:
+        src: ../openssh/files/openssh_authorized_keys
+        dest: /home/puser/.ssh/authorized_keys
+        mode: "0644"
+        owner: puser
+        group: puser