36 lines
1.4 KiB
Bash
36 lines
1.4 KiB
Bash
# The control node: ansible-core, git and greg's project, with his key.
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for p in ansible-core git-core; do pkg_installed $p || echo $p >>"$LAB_STATE/missing"; done
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pkg_installed ansible-core || pkg_install ansible-core
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pkg_installed git-core || pkg_install git-core
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user_add greg
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install -d -m 700 -o greg -g greg /home/greg/.ssh
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runuser -u greg -- ssh-keygen -q -t ed25519 -N '' -f /home/greg/.ssh/id_ed25519
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install -d -m 755 -o greg -g greg /home/greg/ansible
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cat >/home/greg/ansible/ansible.cfg <<'C'
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[defaults]
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inventory = inventory
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remote_user = devops
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host_key_checking = false
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[privilege_escalation]
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become = true
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C
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printf '[nodes]\nnode1\nnode2\n' >/home/greg/ansible/inventory
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chown greg: /home/greg/ansible/ansible.cfg /home/greg/ansible/inventory
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# The managed nodes: devops with greg's key and sudo, git, and no /srv/git.
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nodes_up 2
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for n in $(nodes_names); do
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in_node -i "$n" 'id devops >/dev/null 2>&1 || useradd -m devops
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echo devops:Lab-Pass-1 | chpasswd
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echo "devops ALL=(ALL) NOPASSWD: ALL" >/etc/sudoers.d/devops
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chmod 440 /etc/sudoers.d/devops
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install -d -m 700 -o devops -g devops /home/devops/.ssh
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cat >/home/devops/.ssh/authorized_keys
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chown devops: /home/devops/.ssh/authorized_keys
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chmod 600 /home/devops/.ssh/authorized_keys
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rm -rf /srv/git' </home/greg/.ssh/id_ed25519.pub
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say "${C_DIM}Installing git on $n...${C_0}"
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in_node "$n" 'rpm -q git-core >/dev/null || dnf -y -q install git-core >/dev/null'
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done
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