podman: remove wrapper

trying to get all of the podman functionality to work with the wrapper
 is becoming more complicated with each release, it isn't sustainable

removing the wrapper does mean that using extraPackages will need to build from source

- include pkgs.zfs by default in the wrapped podman used by the module so it is cached
  - anyone using zfsUnstable will need to build from source

- remove unnecessary serviceConfig overrides

- set HELPER_BINARIES_DIR during build

- use install.bin target on linux for podman/tmpfiles
  - also installs quadlet/rootlessport in libexec

- remove unnecessary rootlessport output

- remove unnecessary substituteInPlace
This commit is contained in:
zowoq 2023-02-10 08:24:43 +10:00
parent 04b9fcca93
commit 02f9255044
4 changed files with 60 additions and 105 deletions

View file

@ -9,7 +9,8 @@ let
extraPackages = cfg.extraPackages
# setuid shadow
++ [ "/run/wrappers" ]
++ lib.optional (builtins.elem "zfs" config.boot.supportedFilesystems) config.boot.zfs.package;
# include pkgs.zfs by default in the wrapped podman used by the module so it is cached
++ (if (builtins.elem "zfs" config.boot.supportedFilesystems) then [ config.boot.zfs.package ] else [ pkgs.zfs ]);
});
# Provides a fake "docker" binary mapping to podman
@ -183,10 +184,6 @@ in
systemd.packages = [ cfg.package ];
systemd.services.podman.serviceConfig = {
ExecStart = [ "" "${cfg.package}/bin/podman $LOGGING system service" ];
};
systemd.services.podman-prune = {
description = "Prune podman resources";
@ -207,10 +204,6 @@ in
systemd.sockets.podman.wantedBy = [ "sockets.target" ];
systemd.sockets.podman.socketConfig.SocketGroup = "podman";
systemd.user.services.podman.serviceConfig = {
ExecStart = [ "" "${cfg.package}/bin/podman $LOGGING system service" ];
};
systemd.user.sockets.podman.wantedBy = [ "sockets.target" ];
systemd.tmpfiles.packages = [

View file

@ -14,8 +14,52 @@
, go-md2man
, nixosTests
, python3
, makeWrapper
, symlinkJoin
, extraPackages ? [ ]
, runc
, crun
, conmon
, slirp4netns
, fuse-overlayfs
, util-linux
, iptables
, iproute2
, catatonit
, gvproxy
, aardvark-dns
, netavark
, testers
, podman
}:
let
# do not add qemu to this wrapper, store paths get written to the podman vm config and break when GCed
binPath = lib.makeBinPath ([
] ++ lib.optionals stdenv.isLinux [
runc
crun
conmon
slirp4netns
fuse-overlayfs
util-linux
iptables
iproute2
] ++ extraPackages);
helpersBin = symlinkJoin {
name = "podman-helper-binary-wrapper";
# this only works for some binaries, others may need to be be added to `binPath` or in the modules
paths = [
gvproxy
] ++ lib.optionals stdenv.isLinux [
aardvark-dns
catatonit # added here for the pause image and also set in `containersConf` for `init_path`
netavark
];
};
in
buildGoModule rec {
pname = "podman";
version = "4.4.1";
@ -36,9 +80,9 @@ buildGoModule rec {
doCheck = false;
outputs = [ "out" "man" ] ++ lib.optionals stdenv.isLinux [ "rootlessport" ];
outputs = [ "out" "man" ];
nativeBuildInputs = [ pkg-config go-md2man installShellFiles python3 ];
nativeBuildInputs = [ pkg-config go-md2man installShellFiles makeWrapper python3 ];
buildInputs = lib.optionals stdenv.isLinux [
btrfs-progs
@ -50,13 +94,16 @@ buildGoModule rec {
systemd
];
HELPER_BINARIES_DIR = "${helpersBin}/bin";
PREFIX = "${placeholder "out"}";
buildPhase = ''
runHook preBuild
patchShebangs .
${if stdenv.isDarwin then ''
make podman-remote # podman-mac-helper uses FHS paths
'' else ''
make bin/podman bin/rootlessport
make bin/podman bin/rootlessport bin/quadlet
''}
make docs
runHook postBuild
@ -64,26 +111,20 @@ buildGoModule rec {
installPhase = ''
runHook preInstall
mkdir -p {$out/{bin,etc,lib,share},$man} # ensure paths exist for the wrapper
${if stdenv.isDarwin then ''
mv bin/{darwin/podman,podman}
install bin/darwin/podman -Dt $out/bin
'' else ''
install -Dm644 contrib/tmpfile/podman.conf -t $out/lib/tmpfiles.d
for s in contrib/systemd/**/*.in; do
substituteInPlace "$s" --replace "@@PODMAN@@" "podman" # don't use unwrapped binary
done
PREFIX=$out make install.systemd
install -Dm555 bin/rootlessport -t $rootlessport/bin
make install.bin install.systemd
''}
install -Dm555 bin/podman -t $out/bin
PREFIX=$out make install.completions
MANDIR=$man/share/man make install.man
make install.completions install.man
wrapProgram $out/bin/podman \
--prefix PATH : ${lib.escapeShellArg binPath}
runHook postInstall
'';
postFixup = lib.optionalString stdenv.isLinux ''
RPATH=$(patchelf --print-rpath $out/bin/podman)
patchelf --set-rpath "${lib.makeLibraryPath [ systemd ]}":$RPATH $out/bin/podman
RPATH=$(patchelf --print-rpath $out/bin/.podman-wrapped)
patchelf --set-rpath "${lib.makeLibraryPath [ systemd ]}":$RPATH $out/bin/.podman-wrapped
'';
passthru.tests = {

View file

@ -1,78 +0,0 @@
{ podman-unwrapped
, runCommand
, makeWrapper
, symlinkJoin
, lib
, stdenv
, extraPackages ? []
, runc # Default container runtime
, crun # Container runtime (default with cgroups v2 for podman/buildah)
, conmon # Container runtime monitor
, slirp4netns # User-mode networking for unprivileged namespaces
, fuse-overlayfs # CoW for images, much faster than default vfs
, util-linux # nsenter
, iptables
, iproute2
, catatonit
, gvproxy
, aardvark-dns
, netavark
}:
# do not add qemu to this wrapper, store paths get written to the podman vm config and break when GCed
let
binPath = lib.makeBinPath ([
] ++ lib.optionals stdenv.isLinux [
runc
crun
conmon
slirp4netns
fuse-overlayfs
util-linux
iptables
iproute2
] ++ extraPackages);
helpersBin = symlinkJoin {
name = "${podman-unwrapped.pname}-helper-binary-wrapper-${podman-unwrapped.version}";
# this only works for some binaries, others may need to be be added to `binPath` or in the modules
paths = [
gvproxy
] ++ lib.optionals stdenv.isLinux [
aardvark-dns
catatonit # added here for the pause image and also set in `containersConf` for `init_path`
netavark
podman-unwrapped.rootlessport
];
};
in runCommand podman-unwrapped.name {
name = "${podman-unwrapped.pname}-wrapper-${podman-unwrapped.version}";
inherit (podman-unwrapped) pname version passthru;
preferLocalBuild = true;
meta = builtins.removeAttrs podman-unwrapped.meta [ "outputsToInstall" ];
outputs = [
"out"
"man"
];
nativeBuildInputs = [
makeWrapper
];
} ''
ln -s ${podman-unwrapped.man} $man
mkdir -p $out/bin
ln -s ${podman-unwrapped}/etc $out/etc
ln -s ${podman-unwrapped}/lib $out/lib
ln -s ${podman-unwrapped}/share $out/share
makeWrapper ${podman-unwrapped}/bin/podman $out/bin/podman \
--set CONTAINERS_HELPER_BINARY_DIR ${helpersBin}/bin \
--prefix PATH : ${lib.escapeShellArg binPath}
''

View file

@ -11003,8 +11003,7 @@ with pkgs;
pocketbase = callPackage ../servers/pocketbase { };
podman = callPackage ../applications/virtualization/podman/wrapper.nix { };
podman-unwrapped = callPackage ../applications/virtualization/podman { };
podman = callPackage ../applications/virtualization/podman { };
podman-compose = python3Packages.callPackage ../applications/virtualization/podman-compose {};