144 lines
4 KiB
Nix
144 lines
4 KiB
Nix
{pkgs, ...}: let
|
|
cniConfigDir = let
|
|
loopback = pkgs.writeText "00-loopback.conf" ''
|
|
{
|
|
"cniVersion": "0.3.0",
|
|
"type": "loopback"
|
|
}
|
|
'';
|
|
|
|
podman-bridge = pkgs.writeText "87-podman-bridge.conflist" ''
|
|
{
|
|
"cniVersion": "0.3.0",
|
|
"name": "podman",
|
|
"plugins": [
|
|
{
|
|
"type": "bridge",
|
|
"bridge": "cni0",
|
|
"isGateway": true,
|
|
"ipMasq": true,
|
|
"ipam": {
|
|
"type": "host-local",
|
|
"subnet": "10.88.0.0/16",
|
|
"routes": [
|
|
{ "dst": "0.0.0.0/0" }
|
|
]
|
|
}
|
|
},
|
|
{
|
|
"type": "portmap",
|
|
"capabilities": {
|
|
"portMappings": true
|
|
}
|
|
}
|
|
]
|
|
}
|
|
'';
|
|
in
|
|
pkgs.runCommand "cniConfig" {} ''
|
|
set -x
|
|
mkdir $out;
|
|
ln -s ${loopback} $out/${loopback.name}
|
|
ln -s ${podman-bridge} $out/${podman-bridge.name}
|
|
'';
|
|
|
|
containersConf = pkgs.writeText "containers.conf" ''
|
|
# containers.conf is the default configuration file for all tools using libpod to
|
|
# manage containers
|
|
|
|
[containers]
|
|
|
|
# Maximum size of log files (in bytes)
|
|
# -1 is unlimited
|
|
log_size_max = -1
|
|
|
|
|
|
[engine]
|
|
|
|
# Default transport method for pulling and pushing for images
|
|
image_default_transport = "docker://"
|
|
|
|
# Paths to search for the conmon container manager binary. If the paths are empty or no valid path was found, then the $PATH environment variable will be used as the fallback.
|
|
conmon_path = [
|
|
"${pkgs.conmon}/bin/conmon"
|
|
]
|
|
|
|
# --runtime ${pkgs.crun}/bin/crun \
|
|
runtime = "crun"
|
|
|
|
# Environment variables to pass into conmon
|
|
conmon_env_vars = [
|
|
]
|
|
|
|
# CGroup Manager - valid values are "systemd" and "cgroupfs"
|
|
cgroup_manager = "systemd"
|
|
|
|
|
|
# Whether to use chroot instead of pivot_root in the runtime
|
|
no_pivot_root = false
|
|
|
|
# Determines whether libpod will reserve ports on the host when they are
|
|
# forwarded to containers. When enabled, when ports are forwarded to containers,
|
|
# they are held open by conmon as long as the container is running, ensuring that
|
|
# they cannot be reused by other programs on the host. However, this can cause
|
|
# significant memory usage if a container has many ports forwarded to it.
|
|
# Disabling this can save memory.
|
|
enable_port_reservation = true
|
|
|
|
[network]
|
|
# Directory containing CNI plugin configuration files
|
|
network_config_dir = "${cniConfigDir}"
|
|
|
|
# Directories where the CNI plugin binaries may be located
|
|
cni_plugin_dirs = [
|
|
"${pkgs.cni-plugins}/bin"
|
|
]
|
|
|
|
# Default CNI network for libpod.
|
|
# If multiple CNI network configs are present, libpod will use the network with
|
|
# the name given here for containers unless explicitly overridden.
|
|
# The default here is set to the name we set in the
|
|
# 87-podman-bridge.conflist included in the repository.
|
|
# Not setting this, or setting it to the empty string, will use normal CNI
|
|
# precedence rules for selecting between multiple networks.
|
|
default_network = "podman"
|
|
'';
|
|
in {
|
|
home.packages = with pkgs; [podman];
|
|
|
|
home.file.".config/containers/containers.conf".source = containersConf;
|
|
|
|
home.file.".config/containers/registries.conf".text = ''
|
|
[registries.search]
|
|
registries = ['docker.io', 'quay.io', 'registry.fedoraproject.org']
|
|
|
|
[registries.insecure]
|
|
registries = []
|
|
|
|
#blocked (docker only)
|
|
[registries.block]
|
|
registries = []
|
|
'';
|
|
|
|
home.file.".config/containers/storage.conf".text = ''
|
|
[storage]
|
|
driver = "btrfs"
|
|
'';
|
|
|
|
home.file.".config/containers/policy.json".text = ''
|
|
{
|
|
"default": [
|
|
{
|
|
"type": "insecureAcceptAnything"
|
|
}
|
|
],
|
|
"transports":
|
|
{
|
|
"docker-daemon":
|
|
{
|
|
"": [{"type":"insecureAcceptAnything"}]
|
|
}
|
|
}
|
|
}
|
|
'';
|
|
}
|