diff --git a/pkgs/development/python-modules/keystoneauth1/default.nix b/pkgs/development/python-modules/keystoneauth1/default.nix
index 9eeb42b0b8c4..cecbc6fd1d26 100644
--- a/pkgs/development/python-modules/keystoneauth1/default.nix
+++ b/pkgs/development/python-modules/keystoneauth1/default.nix
@@ -24,11 +24,11 @@
 
 buildPythonPackage rec {
   pname = "keystoneauth1";
-  version = "4.3.1";
+  version = "4.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "93605430a6d1424f31659bc5685e9dc1be9a6254e88c99f00cffc0a60c648a64";
+    sha256 = "34662a6be67ab29424aabe6f99a8d7eb6b88d293109a07e60fea123ebffb314f";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/openstacksdk/default.nix b/pkgs/development/python-modules/openstacksdk/default.nix
index 5e7442ebc5f0..ec45fd8d09b8 100644
--- a/pkgs/development/python-modules/openstacksdk/default.nix
+++ b/pkgs/development/python-modules/openstacksdk/default.nix
@@ -1,26 +1,20 @@
 { lib
 , buildPythonPackage
+, callPackage
 , fetchPypi
 , appdirs
 , cryptography
-, ddt
 , dogpile_cache
-, hacking
 , jmespath
 , jsonpatch
-, jsonschema
 , keystoneauth1
 , munch
 , netifaces
 , os-service-types
-, oslo-config
-, oslotest
 , pbr
-, prometheus-client
-, requests-mock
+, pyyaml
 , requestsexceptions
-, stestr
-, testscenarios
+, stdenv
 }:
 
 buildPythonPackage rec {
@@ -44,35 +38,15 @@ buildPythonPackage rec {
     os-service-types
     pbr
     requestsexceptions
+    pyyaml
   ];
 
-  checkInputs = [
-    ddt
-    hacking
-    jsonschema
-    oslo-config
-    oslotest
-    prometheus-client
-    requests-mock
-    stestr
-    testscenarios
-  ];
+  # Checks moved to 'passthru.tests' to workaround slowness
+  doCheck = false;
 
-  checkPhase = ''
-    stestr run -e <(echo "
-    openstack.tests.unit.cloud.test_image.TestImage.test_create_image_task
-    openstack.tests.unit.image.v2.test_proxy.TestImageProxy.test_wait_for_task_error_396
-    openstack.tests.unit.image.v2.test_proxy.TestImageProxy.test_wait_for_task_wait
-    openstack.tests.unit.test_resource.TestWaitForStatus.test_status_fails
-    openstack.tests.unit.test_resource.TestWaitForStatus.test_status_fails_different_attribute
-    openstack.tests.unit.test_resource.TestWaitForStatus.test_status_match
-    openstack.tests.unit.test_resource.TestWaitForStatus.test_status_match_with_none
-    openstack.tests.unit.test_stats.TestStats.test_list_projects
-    openstack.tests.unit.test_stats.TestStats.test_projects
-    openstack.tests.unit.test_stats.TestStats.test_servers
-    openstack.tests.unit.test_stats.TestStats.test_servers_no_detail
-    ")
-  '';
+  passthru.tests = {
+    tests = callPackage ./tests.nix { };
+  };
 
   pythonImportsCheck = [ "openstack" ];
 
diff --git a/pkgs/development/python-modules/openstacksdk/tests.nix b/pkgs/development/python-modules/openstacksdk/tests.nix
new file mode 100644
index 000000000000..7a379d3a019e
--- /dev/null
+++ b/pkgs/development/python-modules/openstacksdk/tests.nix
@@ -0,0 +1,65 @@
+{ buildPythonPackage
+, ddt
+, hacking
+, jsonschema
+, lib
+, openstacksdk
+, oslo-config
+, oslotest
+, prometheus-client
+, requests-mock
+, stdenv
+, stestr
+, testscenarios
+}:
+
+buildPythonPackage rec {
+  pname = "openstacksdk-tests";
+  inherit (openstacksdk) version;
+
+  src = openstacksdk.src;
+
+  dontBuild = true;
+  dontInstall = true;
+
+  checkInputs = [
+    ddt
+    hacking
+    jsonschema
+    openstacksdk
+    oslo-config
+    oslotest
+    prometheus-client
+    requests-mock
+    stestr
+    testscenarios
+  ];
+
+  checkPhase =
+    let aarch64TestsExcluded = lib.optionalString stdenv.hostPlatform.isAarch64 ''
+      openstack.tests.unit.cloud.test_baremetal_node.TestBaremetalNode.test_node_set_provision_state_with_retries
+      openstack.tests.unit.cloud.test_role_assignment.TestRoleAssignment.test_grant_role_user_domain_exists
+      openstack.tests.unit.cloud.test_volume_backups.TestVolumeBackups.test_delete_volume_backup_force
+      openstack.tests.unit.object_store.v1.test_proxy.TestTempURLBytesPathAndKey.test_set_account_temp_url_key_second
+      openstack.tests.unit.cloud.test_security_groups.TestSecurityGroups.test_delete_security_group_neutron_not_found
+    ''; in
+    ''
+      stestr run -e <(echo "${aarch64TestsExcluded}
+      openstack.tests.unit.cloud.test_baremetal_node.TestBaremetalNode.test_wait_for_baremetal_node_lock_locked
+      openstack.tests.unit.cloud.test_baremetal_node.TestBaremetalNode.test_inspect_machine_inspect_failed
+      openstack.tests.unit.cloud.test_baremetal_node.TestBaremetalNode.test_inspect_machine_available_wait
+      openstack.tests.unit.cloud.test_baremetal_node.TestBaremetalNode.test_inspect_machine_wait
+      openstack.tests.unit.cloud.test_image.TestImage.test_create_image_task
+      openstack.tests.unit.image.v2.test_proxy.TestImageProxy.test_wait_for_task_error_396
+      openstack.tests.unit.image.v2.test_proxy.TestImageProxy.test_wait_for_task_wait
+      openstack.tests.unit.test_resource.TestWaitForStatus.test_status_fails
+      openstack.tests.unit.test_resource.TestWaitForStatus.test_status_fails_different_attribute
+      openstack.tests.unit.test_resource.TestWaitForStatus.test_status_match
+      openstack.tests.unit.test_resource.TestWaitForStatus.test_status_match_with_none
+      openstack.tests.unit.test_stats.TestStats.test_list_projects
+      openstack.tests.unit.test_stats.TestStats.test_projects
+      openstack.tests.unit.test_stats.TestStats.test_servers
+      openstack.tests.unit.test_stats.TestStats.test_servers_no_detail
+      ")
+    '';
+}
diff --git a/pkgs/development/python-modules/osc-lib/default.nix b/pkgs/development/python-modules/osc-lib/default.nix
index 8d0f9d51fb00..560c8869b00f 100644
--- a/pkgs/development/python-modules/osc-lib/default.nix
+++ b/pkgs/development/python-modules/osc-lib/default.nix
@@ -13,11 +13,11 @@
 
 buildPythonPackage rec {
   pname = "osc-lib";
-  version = "2.4.1";
+  version = "2.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1ianpk32vwdllpbk4zhfifqb5b064cbmia2hm02lcrh2m76z0zi5";
+    sha256 = "d6b530e3e50646840a6a5ef134e00f285cc4a04232c163f28585226ed40cc968";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/python-glanceclient/default.nix b/pkgs/development/python-modules/python-glanceclient/default.nix
new file mode 100644
index 000000000000..754bac51ea68
--- /dev/null
+++ b/pkgs/development/python-modules/python-glanceclient/default.nix
@@ -0,0 +1,65 @@
+{ lib
+, buildPythonApplication
+, fetchPypi
+, coreutils
+, pbr
+, prettytable
+, keystoneauth1
+, requests
+, warlock
+, oslo-utils
+, oslo-i18n
+, wrapt
+, pyopenssl
+, stestr
+, testscenarios
+, ddt
+, requests-mock
+}:
+
+buildPythonApplication rec {
+  pname = "python-glanceclient";
+  version = "3.5.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "417b9d814b43e62df4351f26a0d5569b801e9f99f7758bd8c82ef994c3629356";
+  };
+
+  postPatch = ''
+    substituteInPlace glanceclient/tests/unit/v1/test_shell.py \
+      --replace "/bin/echo" "${coreutils}/bin/echo"
+  '';
+
+  propagatedBuildInputs = [
+    pbr
+    prettytable
+    keystoneauth1
+    requests
+    warlock
+    oslo-utils
+    oslo-i18n
+    wrapt
+    pyopenssl
+  ];
+
+  checkInputs = [
+    stestr
+    testscenarios
+    ddt
+    requests-mock
+  ];
+
+  checkPhase = ''
+    stestr run
+  '';
+
+  pythonImportsCheck = [ "glanceclient" ];
+
+  meta = with lib; {
+    description = "Python bindings for the OpenStack Images API";
+    homepage = "https://github.com/openstack/python-glanceclient/";
+    license = licenses.asl20;
+    maintainers = teams.openstack.members;
+  };
+}
diff --git a/pkgs/development/python-modules/python-heatclient/default.nix b/pkgs/development/python-modules/python-heatclient/default.nix
new file mode 100644
index 000000000000..cab28ef016d9
--- /dev/null
+++ b/pkgs/development/python-modules/python-heatclient/default.nix
@@ -0,0 +1,69 @@
+{ lib
+, buildPythonApplication
+, fetchPypi
+, pbr
+, Babel
+, cliff
+, iso8601
+, osc-lib
+, prettytable
+, oslo-i18n
+, oslo-serialization
+, oslo-utils
+, keystoneauth1
+, python-swiftclient
+, pyyaml
+, requests
+, six
+, stestr
+, testscenarios
+, requests-mock
+}:
+
+buildPythonApplication rec {
+  pname = "python-heatclient";
+  version = "2.4.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "b53529eb73f08c384181a580efaa42293cc35e0e1ecc4b0bc14a5c7b202019bb";
+  };
+
+  propagatedBuildInputs = [
+    pbr
+    Babel
+    cliff
+    iso8601
+    osc-lib
+    prettytable
+    oslo-i18n
+    oslo-serialization
+    oslo-utils
+    keystoneauth1
+    python-swiftclient
+    pyyaml
+    requests
+    six
+  ];
+
+  checkInputs = [
+    stestr
+    testscenarios
+    requests-mock
+  ];
+
+  checkPhase = ''
+    stestr run -e <(echo "
+      heatclient.tests.unit.test_common_http.HttpClientTest.test_get_system_ca_file
+    ")
+  '';
+
+  pythonImportsCheck = [ "heatclient" ];
+
+  meta = with lib; {
+    description = "A client library for Heat built on the Heat orchestration API";
+    homepage = "https://github.com/openstack/python-heatclient";
+    license = licenses.asl20;
+    maintainers = teams.openstack.members;
+  };
+}
diff --git a/pkgs/development/python-modules/python-ironicclient/default.nix b/pkgs/development/python-modules/python-ironicclient/default.nix
new file mode 100644
index 000000000000..a09a65a2b4d0
--- /dev/null
+++ b/pkgs/development/python-modules/python-ironicclient/default.nix
@@ -0,0 +1,63 @@
+{ lib
+, buildPythonApplication
+, fetchPypi
+, pbr
+, appdirs
+, cliff
+, dogpile_cache
+, jsonschema
+, keystoneauth1
+, openstacksdk
+, osc-lib
+, oslo-utils
+, pyyaml
+, requests
+, stevedore
+, stestr
+, requests-mock
+, oslotest
+}:
+
+buildPythonApplication rec {
+  pname = "python-ironicclient";
+  version = "4.8.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "b55516a72b995f92fb434619cbc1e2effa604c7fcaa6ac4afb8f5af1ea8193a4";
+  };
+
+  propagatedBuildInputs = [
+    pbr
+    appdirs
+    cliff
+    dogpile_cache
+    jsonschema
+    keystoneauth1
+    openstacksdk
+    osc-lib
+    oslo-utils
+    pyyaml
+    requests
+    stevedore
+  ];
+
+  checkInputs = [
+    stestr
+    requests-mock
+    oslotest
+  ];
+
+  checkPhase = ''
+    stestr run
+  '';
+
+  pythonImportsCheck = [ "ironicclient" ];
+
+  meta = with lib; {
+    description = "A client for OpenStack bare metal provisioning API, includes a Python module (ironicclient) and CLI (baremetal).";
+    homepage = "https://github.com/openstack/python-ironicclient";
+    license = licenses.asl20;
+    maintainers = teams.openstack.members;
+  };
+}
diff --git a/pkgs/development/python-modules/python-keystoneclient/default.nix b/pkgs/development/python-modules/python-keystoneclient/default.nix
index d91a3a9d3139..8bf7ac5619a4 100644
--- a/pkgs/development/python-modules/python-keystoneclient/default.nix
+++ b/pkgs/development/python-modules/python-keystoneclient/default.nix
@@ -14,11 +14,11 @@
 
 buildPythonPackage rec {
   pname = "python-keystoneclient";
-  version = "4.2.0";
+  version = "4.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "12jsiw82x2zcn8sf78xisf85kr28gl3jqj46a0wxx59v91p44j02";
+    sha256 = "fd09b7790ce53c20dc94318ec4d76e1cf71908aed59baeb4c7a61c17afd3aad5";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/python-manilaclient/default.nix b/pkgs/development/python-modules/python-manilaclient/default.nix
new file mode 100644
index 000000000000..5ffe1a1ea730
--- /dev/null
+++ b/pkgs/development/python-modules/python-manilaclient/default.nix
@@ -0,0 +1,58 @@
+{ lib
+, buildPythonApplication
+, fetchPypi
+, pbr
+, oslo-config
+, oslo-log
+, oslo-serialization
+, oslo-utils
+, prettytable
+, requests
+, simplejson
+, Babel
+, osc-lib
+, python-keystoneclient
+, debtcollector
+, callPackage
+}:
+
+buildPythonApplication rec {
+  pname = "python-manilaclient";
+  version = "3.0.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "2d90af35c5beccc53fa6b0f5a3c4b330a065e86924c33c42b017f18943ab2b05";
+  };
+
+  propagatedBuildInputs = [
+    pbr
+    oslo-config
+    oslo-log
+    oslo-serialization
+    oslo-utils
+    prettytable
+    requests
+    simplejson
+    Babel
+    osc-lib
+    python-keystoneclient
+    debtcollector
+  ];
+
+  # Checks moved to 'passthru.tests' to workaround infinite recursion
+  doCheck = false;
+
+  passthru.tests = {
+    tests = callPackage ./tests.nix { };
+  };
+
+  pythonImportsCheck = [ "manilaclient" ];
+
+  meta = with lib; {
+    description = "Client library for OpenStack Manila API";
+    homepage = "https://github.com/openstack/python-manilaclient";
+    license = licenses.asl20;
+    maintainers = teams.openstack.members;
+  };
+}
diff --git a/pkgs/development/python-modules/python-manilaclient/tests.nix b/pkgs/development/python-modules/python-manilaclient/tests.nix
new file mode 100644
index 000000000000..61615456225a
--- /dev/null
+++ b/pkgs/development/python-modules/python-manilaclient/tests.nix
@@ -0,0 +1,31 @@
+{ buildPythonPackage
+, python-manilaclient
+, stestr
+, ddt
+, tempest
+, mock
+, python-openstackclient
+}:
+
+buildPythonPackage rec {
+  pname = "python-manilaclient-tests";
+  inherit (python-manilaclient) version;
+
+  src = python-manilaclient.src;
+
+  dontBuild = true;
+  dontInstall = true;
+
+  checkInputs = [
+    python-manilaclient
+    stestr
+    ddt
+    tempest
+    mock
+    python-openstackclient
+  ];
+
+  checkPhase = ''
+    stestr run
+  '';
+}
diff --git a/pkgs/development/python-modules/python-swiftclient/default.nix b/pkgs/development/python-modules/python-swiftclient/default.nix
index c38431f1c788..aebc5d75988c 100644
--- a/pkgs/development/python-modules/python-swiftclient/default.nix
+++ b/pkgs/development/python-modules/python-swiftclient/default.nix
@@ -29,6 +29,8 @@ buildPythonApplication rec {
     stestr run
   '';
 
+  pythonImportsCheck = [ "swiftclient" ];
+
   meta = with lib; {
     homepage = "https://github.com/openstack/python-swiftclient";
     description = "Python bindings to the OpenStack Object Storage API";
diff --git a/pkgs/development/python-modules/tempest/default.nix b/pkgs/development/python-modules/tempest/default.nix
new file mode 100644
index 000000000000..760c9fd5e3d2
--- /dev/null
+++ b/pkgs/development/python-modules/tempest/default.nix
@@ -0,0 +1,89 @@
+{ lib
+, buildPythonApplication
+, fetchPypi
+, pbr
+, cliff
+, jsonschema
+, testtools
+, paramiko
+, netaddr
+, oslo-concurrency
+, oslo-config
+, oslo-log
+, stestr
+, oslo-serialization
+, oslo-utils
+, fixtures
+, pyyaml
+, subunit
+, stevedore
+, prettytable
+, urllib3
+, debtcollector
+, unittest2
+, hacking
+, oslotest
+, bash
+, python3
+}:
+
+buildPythonApplication rec {
+  pname = "tempest";
+  version = "28.0.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "24fcc0baa2044454b17b6b4aa2b1b19682cf95eb92ca38a2f289d3cbc488b170";
+  };
+
+  propagatedBuildInputs = [
+    pbr
+    cliff
+    jsonschema
+    testtools
+    paramiko
+    netaddr
+    oslo-concurrency
+    oslo-config
+    oslo-log
+    stestr
+    oslo-serialization
+    oslo-utils
+    fixtures
+    pyyaml
+    subunit
+    stevedore
+    prettytable
+    urllib3
+    debtcollector
+    unittest2
+  ];
+
+  checkInputs = [
+    stestr
+    hacking
+    oslotest
+  ];
+
+  checkPhase = ''
+    # Tests expect these applications available as such.
+    mkdir -p bin
+    export PATH="$PWD/bin:$PATH"
+    printf '#!${bash}/bin/bash\nexec ${python3.interpreter} -m tempest.cmd.main "$@"\n' > bin/tempest
+    printf '#!${bash}/bin/bash\nexec ${python3.interpreter} -m tempest.cmd.subunit_describe_calls "$@"\n' > bin/subunit-describe-calls
+    chmod +x bin/*
+
+    stestr --test-path tempest/tests run -e <(echo "
+      tempest.tests.lib.cli.test_execute.TestExecute.test_execute_with_prefix
+    ")
+  '';
+
+  pythonImportsCheck = [ "tempest" ];
+
+  meta = with lib; {
+    description = "An OpenStack integration test suite that runs against live OpenStack cluster and validates an OpenStack deployment";
+    homepage = "https://github.com/openstack/tempest";
+    license = licenses.asl20;
+    maintainers = teams.openstack.members;
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 05693a9a4f48..05773824fccb 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5562,8 +5562,14 @@ in {
 
   python-ecobee-api = callPackage ../development/python-modules/python-ecobee-api { };
 
+  python-glanceclient = callPackage ../development/python-modules/python-glanceclient { };
+
+  python-heatclient = callPackage ../development/python-modules/python-heatclient { };
+
   python-ipmi = callPackage ../development/python-modules/python-ipmi { };
 
+  python-ironicclient = callPackage ../development/python-modules/python-ironicclient { };
+
   python-izone = callPackage ../development/python-modules/python-izone { };
 
   python-juicenet = callPackage ../development/python-modules/python-juicenet { };
@@ -7276,6 +7282,8 @@ in {
 
   python_magic = callPackage ../development/python-modules/python-magic { };
 
+  python-manilaclient = callPackage ../development/python-modules/python-manilaclient { };
+
   python-mapnik = let
     boost = pkgs.boost.override {
       enablePython = true;
@@ -8766,6 +8774,8 @@ in {
 
   telfhash = callPackage ../development/python-modules/telfhash { };
 
+  tempest = callPackage ../development/python-modules/tempest { };
+
   tempita = callPackage ../development/python-modules/tempita { };
 
   tempora = callPackage ../development/python-modules/tempora { };