diff --git a/pkgs/development/python-modules/python-openstackclient/default.nix b/pkgs/development/python-modules/python-openstackclient/default.nix
index 3a1a3a56ae95..890fc02a1a88 100644
--- a/pkgs/development/python-modules/python-openstackclient/default.nix
+++ b/pkgs/development/python-modules/python-openstackclient/default.nix
@@ -17,6 +17,9 @@
   python-mistralclient,
   python-neutronclient,
   python-openstackclient,
+  python-watcherclient,
+  python-zaqarclient,
+  python-zunclient,
   requests-mock,
   requests,
   setuptools,
@@ -79,6 +82,9 @@ buildPythonPackage rec {
         python-manilaclient
         python-mistralclient
         python-neutronclient
+        python-watcherclient
+        python-zaqarclient
+        python-zunclient
       ];
     };
     tests.version = testers.testVersion {
diff --git a/pkgs/development/python-modules/python-watcherclient/default.nix b/pkgs/development/python-modules/python-watcherclient/default.nix
new file mode 100644
index 000000000000..b3cc4267f30c
--- /dev/null
+++ b/pkgs/development/python-modules/python-watcherclient/default.nix
@@ -0,0 +1,75 @@
+{
+  lib,
+  buildPythonPackage,
+  cliff,
+  fetchFromGitHub,
+  keystoneauth1,
+  openstackdocstheme,
+  osc-lib,
+  oslo-i18n,
+  oslo-serialization,
+  oslo-utils,
+  pbr,
+  pythonOlder,
+  setuptools,
+  sphinxcontrib-apidoc,
+  sphinxHook,
+  stestr,
+}:
+
+buildPythonPackage rec {
+  pname = "python-watcherclient";
+  version = "4.4.0";
+  pyproject = true;
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "openstack";
+    repo = "python-watcherclient";
+    rev = "refs/tags/${version}";
+    hash = "sha256-lDdiZKaeteKZEyfjpBx8KY+0FLFOYAnQXl0pTbqq0Ss=";
+  };
+
+  env.PBR_VERSION = version;
+
+  build-system = [
+    pbr
+    setuptools
+  ];
+
+  nativeBuildInputs = [
+    openstackdocstheme
+    sphinxcontrib-apidoc
+    sphinxHook
+  ];
+
+  sphinxBuilders = [ "man" ];
+
+  dependencies = [
+    cliff
+    keystoneauth1
+    osc-lib
+    oslo-i18n
+    oslo-serialization
+    oslo-utils
+  ];
+
+  nativeCheckInputs = [ stestr ];
+
+  checkPhase = ''
+    runHook preCheck
+    stestr run
+    runHook postCheck
+  '';
+
+  pythonImportsCheck = [ "watcherclient" ];
+
+  meta = {
+    homepage = "https://opendev.org/openstack/python-watcherclient";
+    description = "Client library for OpenStack Watcher API";
+    license = lib.licenses.asl20;
+    mainProgram = "watcher";
+    maintainers = lib.teams.openstack.members;
+  };
+}
diff --git a/pkgs/development/python-modules/python-zaqarclient/default.nix b/pkgs/development/python-modules/python-zaqarclient/default.nix
new file mode 100644
index 000000000000..ee8c99b6b642
--- /dev/null
+++ b/pkgs/development/python-modules/python-zaqarclient/default.nix
@@ -0,0 +1,82 @@
+{
+  lib,
+  buildPythonPackage,
+  ddt,
+  fetchFromGitHub,
+  jsonschema,
+  keystoneauth1,
+  openstackdocstheme,
+  osc-lib,
+  oslo-i18n,
+  oslo-log,
+  oslo-utils,
+  pbr,
+  pythonOlder,
+  requests-mock,
+  requests,
+  setuptools,
+  sphinxHook,
+  stestr,
+  stevedore,
+}:
+
+buildPythonPackage rec {
+  pname = "python-zaqarclient";
+  version = "2.7.0";
+  pyproject = true;
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "openstack";
+    repo = "python-zaqarclient";
+    rev = "refs/tags/${version}";
+    hash = "sha256-WphTlqhrwxg5g88NH1W4b3uLAxLImnS34hDrlJjWeEU=";
+  };
+
+  env.PBR_VERSION = version;
+
+  build-system = [
+    pbr
+    setuptools
+  ];
+
+  nativeBuildInputs = [
+    openstackdocstheme
+    sphinxHook
+  ];
+
+  sphinxBuilders = [ "man" ];
+
+  dependencies = [
+    jsonschema
+    keystoneauth1
+    osc-lib
+    oslo-i18n
+    oslo-log
+    oslo-utils
+    requests
+    stevedore
+  ];
+
+  nativeCheckInputs = [
+    ddt
+    requests-mock
+    stestr
+  ];
+
+  checkPhase = ''
+    runHook preCheck
+    stestr run
+    runHook postCheck
+  '';
+
+  pythonImportsCheck = [ "zaqarclient" ];
+
+  meta = {
+    homepage = "https://opendev.org/openstack/python-zaqarclient";
+    description = "Client library for OpenStack Zaqar API";
+    license = lib.licenses.asl20;
+    maintainers = lib.teams.openstack.members;
+  };
+}
diff --git a/pkgs/development/python-modules/python-zunclient/default.nix b/pkgs/development/python-modules/python-zunclient/default.nix
new file mode 100644
index 000000000000..f538cdbac638
--- /dev/null
+++ b/pkgs/development/python-modules/python-zunclient/default.nix
@@ -0,0 +1,92 @@
+{
+  lib,
+  buildPythonPackage,
+  docker,
+  fetchFromGitHub,
+  keystoneauth1,
+  openstackdocstheme,
+  osc-lib,
+  oslo-i18n,
+  oslo-log,
+  oslo-utils,
+  pbr,
+  prettytable,
+  pythonOlder,
+  setuptools,
+  sphinxHook,
+  stestr,
+  websocket-client,
+}:
+
+buildPythonPackage rec {
+  pname = "python-zunclient";
+  version = "5.0.0";
+  pyproject = true;
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "openstack";
+    repo = "python-zunclient";
+    rev = "refs/tags/${version}";
+    hash = "sha256-EVfrxSc/eHYZR0FGFnNAxFCiXangt8uRkAC2zpwWqcA=";
+  };
+
+  env.PBR_VERSION = version;
+
+  build-system = [
+    pbr
+    setuptools
+  ];
+
+  nativeBuildInputs = [
+    openstackdocstheme
+    sphinxHook
+  ];
+
+  sphinxBuilders = [ "man" ];
+
+  # python-openstackclient is unused upstream
+  # and will cause infinite recursion in openstackclient-full package.
+  pythonRemoveDeps = [ "python-openstackclient" ];
+
+  dependencies = [
+    docker
+    keystoneauth1
+    osc-lib
+    oslo-i18n
+    oslo-log
+    oslo-utils
+    prettytable
+    websocket-client
+  ];
+
+  nativeCheckInputs = [ stestr ];
+
+  checkPhase = ''
+    runHook preCheck
+    stestr run -e <(echo "
+      zunclient.tests.unit.test_shell.ShellTest.test_main_endpoint_internal
+      zunclient.tests.unit.test_shell.ShellTest.test_main_endpoint_public
+      zunclient.tests.unit.test_shell.ShellTest.test_main_env_region
+      zunclient.tests.unit.test_shell.ShellTest.test_main_no_region
+      zunclient.tests.unit.test_shell.ShellTest.test_main_option_region
+      zunclient.tests.unit.test_shell.ShellTestKeystoneV3.test_main_endpoint_internal
+      zunclient.tests.unit.test_shell.ShellTestKeystoneV3.test_main_endpoint_public
+      zunclient.tests.unit.test_shell.ShellTestKeystoneV3.test_main_env_region
+      zunclient.tests.unit.test_shell.ShellTestKeystoneV3.test_main_no_region
+      zunclient.tests.unit.test_shell.ShellTestKeystoneV3.test_main_option_region
+    ")
+    runHook postCheck
+  '';
+
+  pythonImportsCheck = [ "zunclient" ];
+
+  meta = {
+    homepage = "https://opendev.org/openstack/python-zunclient";
+    description = "Client library for OpenStack Zun API";
+    license = lib.licenses.asl20;
+    mainProgram = "zun";
+    maintainers = lib.teams.openstack.members;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 72bc5f9c3087..33460eb4d60b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -22916,6 +22916,8 @@ with pkgs;
   mistralclient = with python311Packages; toPythonApplication python-mistralclient;
   swiftclient = with python311Packages; toPythonApplication python-swiftclient;
   troveclient = with python311Packages; toPythonApplication python-troveclient;
+  watcherclient = with python311Packages; toPythonApplication python-watcherclient;
+  zunclient = with python311Packages; toPythonApplication python-zunclient;
 
   openvdb = callPackage ../development/libraries/openvdb { };
 
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index fb1c6cdddf59..42929bc9020f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -12846,6 +12846,8 @@ self: super: with self; {
 
   python-vlc = callPackage ../development/python-modules/python-vlc { };
 
+  python-watcherclient = callPackage ../development/python-modules/python-watcherclient { };
+
   python-whois = callPackage ../development/python-modules/python-whois { };
 
   python-wifi = callPackage ../development/python-modules/python-wifi { };
@@ -12856,8 +12858,12 @@ self: super: with self; {
 
   python-xz = callPackage ../development/python-modules/python-xz { };
 
+  python-zaqarclient = callPackage ../development/python-modules/python-zaqarclient { };
+
   python-zbar = callPackage ../development/python-modules/python-zbar { };
 
+  python-zunclient = callPackage ../development/python-modules/python-zunclient { };
+
   pythran = callPackage ../development/python-modules/pythran {
     inherit (pkgs.llvmPackages) openmp;
   };