kalipso/infrastructure
1
1
Fork 1
Code Issues 43 Pull Requests 2 Actions Projects 2 Releases Wiki Activity

[run-vm] mv to /scripts
All checks were successful
Check flake syntax / flake-check (push) Successful in 4m11s
Details

Browse Source
This commit was merged in pull request #73.
This commit is contained in:
kalipso
2025-01-22 17:33:27 +01:00
parent a7ae07eba3
commit 74ebf042e7
2 changed files with 57 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
outputs.nix
View File

@@ -72,64 +72,7 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
'';
};
run-vm = pkgs.writeShellScriptBin "run-vm" ''
usage() {
echo "Usage: run-vm <hostname> [--networking] [--dummy-secrets] [--no-disko]"
echo "ATTENTION: This script must be run from the flakes root directory"
echo "--networking setup interfaces. requires root and hostbridge enabled on the host"
echo "--dummy-secrets run vm with dummy sops secrets"
echo "--no-disko disable disko and initrd secrets. needed for real hosts like fanny"
echo "--writable-store enables writable store. necessary for host with nested imperative microvms like fanny"
echo "--var path to directory that should be shared as /var. may require root otherwise some systemd units fail within vm. if dir is empty vm will populate"
exit 1
}
# check at least one arg was given
if [ "$#" -lt 1 ]; then
usage
fi
HOSTNAME=$1
# Optionale Argumente
NETWORK=false
DUMMY_SECRETS=false
NO_DISKO=false
RW_STORE=false
VAR_PATH=""
# check argws
shift
while [[ "$#" -gt 0 ]]; do
case $1 in
--networking) NETWORK=true ;;
--dummy-secrets) DUMMY_SECRETS=true ;;
--no-disko) NO_DISKO=true ;;
--writable-store) RW_STORE=true ;;
--var)
if [[ -n "$2" && ! "$2" =~ ^- ]]; then
VAR_PATH="$2"
shift
else
echo "Error: --var requires a non-empty string argument."
usage
fi
;;
*) echo "Unknown argument: $1"; usage ;;
esac
shift
done
echo "starting host $HOSTNAME"
echo "enable networking: $NETWORK"
echo "deploy dummy secrets: $DUMMY_SECRETS"
echo "disable disko and initrd secrets: $NO_DISKO"
echo "use writable store: $RW_STORE"
if [ -n "$VAR_PATH" ]; then
echo "sharing var directory: $VAR_PATH"
fi
${pkgs.nix}/bin/nix run --show-trace --impure --expr "((builtins.getFlake \"$(pwd)\").vmBuilder.x86_64-linux \"$HOSTNAME\" $NETWORK $DUMMY_SECRETS $NO_DISKO \"$VAR_PATH\" $RW_STORE).config.microvm.declaredRunner"
'';
run-vm = pkgs.writeShellScriptBin "run-vm" (builtins.readFile ./scripts/run-vm.sh);
};
apps = {

56
scripts/run-vm.sh Normal file
View File

@@ -0,0 +1,56 @@
usage() {
echo "Usage: run-vm <hostname> [--networking] [--dummy-secrets] [--no-disko]"
echo "ATTENTION: This script must be run from the flakes root directory"
echo "--networking setup interfaces. requires root and hostbridge enabled on the host"
echo "--dummy-secrets run vm with dummy sops secrets"
echo "--no-disko disable disko and initrd secrets. needed for real hosts like fanny"
echo "--writable-store enables writable store. necessary for host with nested imperative microvms like fanny"
echo "--var path to directory that should be shared as /var. may require root otherwise some systemd units fail within vm. if dir is empty vm will populate"
exit 1
}
# check at least one arg was given
if [ "$#" -lt 1 ]; then
usage
fi
HOSTNAME=$1
# Optionale Argumente
NETWORK=false
DUMMY_SECRETS=false
NO_DISKO=false
RW_STORE=false
VAR_PATH=""
# check argws
shift
while [[ "$#" -gt 0 ]]; do
case $1 in
--networking) NETWORK=true ;;
--dummy-secrets) DUMMY_SECRETS=true ;;
--no-disko) NO_DISKO=true ;;
--writable-store) RW_STORE=true ;;
--var)
if [[ -n "$2" && ! "$2" =~ ^- ]]; then
VAR_PATH="$2"
shift
else
echo "Error: --var requires a non-empty string argument."
usage
fi
;;
*) echo "Unknown argument: $1"; usage ;;
esac
shift
done
echo "starting host $HOSTNAME"
echo "enable networking: $NETWORK"
echo "deploy dummy secrets: $DUMMY_SECRETS"
echo "disable disko and initrd secrets: $NO_DISKO"
echo "use writable store: $RW_STORE"
if [ -n "$VAR_PATH" ]; then
echo "sharing var directory: $VAR_PATH"
fi
nix run --show-trace --impure --expr "((builtins.getFlake \"$(pwd)\").vmBuilder.x86_64-linux \"$HOSTNAME\" $NETWORK $DUMMY_SECRETS $NO_DISKO \"$VAR_PATH\" $RW_STORE).config.microvm.declaredRunner"