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51 lines
1.4 KiB
Nix
51 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.oci;
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in
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{
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imports = [ ./oci-common.nix ];
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config = {
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system.build.OCIImage = import ../../lib/make-disk-image.nix {
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inherit config lib pkgs;
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inherit (cfg) diskSize;
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name = "oci-image";
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configFile = ./oci-config-user.nix;
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format = "qcow2";
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partitionTableType = if cfg.efi then "efi" else "legacy";
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};
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systemd.services.fetch-ssh-keys = {
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description = "Fetch authorized_keys for root user";
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wantedBy = [ "sshd.service" ];
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before = [ "sshd.service" ];
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after = [ "network-online.target" ];
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wants = [ "network-online.target" ];
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path = [ pkgs.coreutils pkgs.curl ];
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script = ''
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mkdir -m 0700 -p /root/.ssh
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if [ -f /root/.ssh/authorized_keys ]; then
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echo "Authorized keys have already been downloaded"
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else
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echo "Downloading authorized keys from Instance Metadata Service v2"
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curl -s -S -L \
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-H "Authorization: Bearer Oracle" \
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-o /root/.ssh/authorized_keys \
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http://169.254.169.254/opc/v2/instance/metadata/ssh_authorized_keys
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chmod 600 /root/.ssh/authorized_keys
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fi
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'';
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = true;
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StandardError = "journal+console";
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StandardOutput = "journal+console";
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};
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};
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};
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}
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