131 lines
4.5 KiB
Plaintext
131 lines
4.5 KiB
Plaintext
#cloud-config
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autoinstall:
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version: 1
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# ── Locale & keyboard ──────────────────────────
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locale: en_IN.UTF-8
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keyboard:
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layout: us
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# ── Network: keep installer boot simple; write final netplan ourselves ─
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# Subiquity was repeatedly bringing the target system up without the default
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# route, even when the static gateway was supplied. Use DHCP only for the
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# installer environment, then write the final static netplan file directly
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# into the installed system in late-commands.
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network:
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network:
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version: 2
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ethernets:
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any-en:
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dhcp4: true
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match:
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name: "en*"
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any-eth:
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dhcp4: true
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match:
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name: "eth*"
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# ── Storage: LVM using ALL disk space ─────────
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storage:
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layout:
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name: lvm
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match:
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size: largest
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# ── Identity ──────────────────────────────────
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identity:
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hostname: cezenai
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username: cezen
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# Password: cezen@123
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password: "$6$I5VA.42G1xTeVhCv$KCLzqIKg/kbNHZyiTEMAY4FZsJMDDwoS90k6Ffb9VEwmcK.wuzlJNe3ceiEfLrzYzXEvqjYsLc7klAbeGPGab."
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# ── SSH ───────────────────────────────────────
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ssh:
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install-server: true
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allow-pw: true
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# ── Base packages ─────────────────────────────
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packages:
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- git
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- curl
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- wget
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- python3
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- avahi-daemon
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- openssh-server
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# ── Late commands ─────────────────────────────
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late-commands:
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# Extend LVM to use 100% of available disk space
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- lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv || true
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- resize2fs /dev/ubuntu-vg/ubuntu-lv || true
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# Allow cezen passwordless sudo (needed for install.sh)
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- echo "cezen ALL=(ALL) NOPASSWD:ALL" > /target/etc/sudoers.d/cezen
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- chmod 440 /target/etc/sudoers.d/cezen
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# Replace the installer-generated network config with the final static
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# Cezen network so the installed system always has the expected route.
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- rm -f /target/etc/netplan/50-cloud-init.yaml /target/etc/netplan/00-installer-config.yaml || true
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- |
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cat > /target/etc/netplan/99-cezen-static.yaml << 'EOF'
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network:
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version: 2
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ethernets:
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ens18:
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dhcp4: false
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addresses:
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- 172.16.10.181/23
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routes:
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- to: default
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via: 172.16.10.1
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nameservers:
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addresses:
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- 8.8.8.8
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- 1.1.1.1
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EOF
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# Disable the installer media APT source so post-install apt uses network
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# mirrors instead of the custom ISO content.
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- sed -i 's/^deb cdrom:/# deb cdrom:/' /target/etc/apt/sources.list || true
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# Install the Cezen AI payload from the ISO first. Fall back to Git only
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# when building from older media that does not contain /cdrom/cezen-aipackage.
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- mkdir -p /target/opt/aipackage
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- cp -a /cdrom/cezen-aipackage/. /target/opt/aipackage/ || git clone https://cgit.cezentech.com/jinojose/aipackage.git /target/opt/aipackage
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# Deploy the web setup server
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- mkdir -p /target/opt/cezen
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- cp /target/opt/aipackage/autoinstall/websetup/server.py /target/opt/cezen/websetup.py
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- chmod +x /target/opt/cezen/websetup.py
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# Set hostname to cezenai so it's reachable as cezenai.local via mDNS
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- echo "cezenai" > /target/etc/hostname
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- sed -i 's/aiserver/cezenai/g' /target/etc/hosts || true
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# Create cezen-setup web UI systemd service
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- |
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cat > /target/etc/systemd/system/cezen-setup.service << 'EOF'
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[Unit]
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Description=Cezen AI Suite — Web Setup UI
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After=network-online.target avahi-daemon.service
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Wants=network-online.target
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ConditionPathExists=!/opt/cezen/.setup-done
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[Service]
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Type=simple
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ExecStart=/usr/bin/python3 /opt/cezen/websetup.py
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Restart=on-failure
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RestartSec=5
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[Install]
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WantedBy=multi-user.target
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EOF
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- curtin in-target -- systemctl enable ssh
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- curtin in-target -- systemctl enable cezen-setup.service
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- curtin in-target -- systemctl enable avahi-daemon.service
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# ── Skip confirmations ─────────────────────────
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user-data:
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disable_root: false
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