Merge branch '2024b' of github.com:opendatahub-io/notebooks into sync-k-n

Author: atheo89

.github/workflows/build-notebooks-TEMPLATE.yaml

@@ -1,3 +1,18 @@
+# https://tech.davis-hansson.com/p/make/
+SHELL := bash
+# todo: do not set .ONESHELL: for now
+# http://redsymbol.net/articles/unofficial-bash-strict-mode/
+#.SHELLFLAGS := -eu -o pipefail -c
+.DELETE_ON_ERROR:
+MAKEFLAGS += --warn-undefined-variables
+MAKEFLAGS += --no-builtin-rules
+
+# todo: leave the default recipe prefix for now
+ifeq ($(origin .RECIPEPREFIX), undefined)
+  $(error This Make does not support .RECIPEPREFIX. Please use GNU Make 4.0 or later)
+endif
+.RECIPEPREFIX =
+
 IMAGE_REGISTRY   ?= quay.io/opendatahub/workbench-images
 RELEASE	 		 ?= 2024b
 # additional user-specified caching parameters for $(CONTAINER_ENGINE) build
@@ -16,6 +31,9 @@ else
 	WHERE_WHICH ?= which
 endif
 
+# linux/amd64 or darwin/arm64
+OS_ARCH=$(shell go env GOOS)/$(shell go env GOARCH)
+
 IMAGE_TAG		 ?= $(RELEASE)_$(DATE)
 KUBECTL_BIN      ?= bin/kubectl
 KUBECTL_VERSION  ?= v1.23.11
@@ -391,7 +409,7 @@ rocm-runtime-tensorflow-ubi9-python-3.11: rocm-ubi9-python-3.11
 bin/kubectl:
 ifeq (,$(wildcard $(KUBECTL_BIN)))
 	@mkdir -p bin
-	@curl -sSL https://dl.k8s.io/release/$(KUBECTL_VERSION)/bin/linux/amd64/kubectl > \
+	@curl -sSL https://dl.k8s.io/release/$(KUBECTL_VERSION)/bin/$(OS_ARCH)/kubectl > \
 		$(KUBECTL_BIN)
 	@chmod +x $(KUBECTL_BIN)
 endif
@@ -507,6 +525,7 @@ validate-runtime-image: bin/kubectl
 	$(info # Running tests for $(NOTEBOOK_NAME) runtime...)
 	$(KUBECTL_BIN) wait --for=condition=ready pod runtime-pod --timeout=300s
 	@required_commands=$(REQUIRED_RUNTIME_IMAGE_COMMANDS) ; \
+	fail=0 ; \
 	if [[ $$image == "" ]] ; then \
 		echo "Usage: make validate-runtime-image image=<container-image-name>" ; \
 		exit 1 ; \
@@ -521,11 +540,12 @@ validate-runtime-image: bin/kubectl
 		fi; \
 		if [ $$cmd == "python3" ]; then \
 			echo "=> Checking notebook execution..." ; \
-			$(KUBECTL_BIN) exec runtime-pod -- /bin/sh -c "python3 -m pip install -r /opt/app-root/elyra/requirements-elyra.txt && \
+			$(KUBECTL_BIN) exec runtime-pod -- /bin/sh -c "curl https://raw.githubusercontent.com/opendatahub-io/elyra/refs/heads/main/etc/generic/requirements-elyra.txt --output req.txt && \ 
+				python3 -m pip install -r req.txt > /dev/null && \
 				curl https://raw.githubusercontent.com/nteract/papermill/main/papermill/tests/notebooks/simple_execute.ipynb --output simple_execute.ipynb && \
 				python3 -m papermill simple_execute.ipynb output.ipynb > /dev/null" ; \
 			if [ $$? -ne 0 ]; then \
-				echo "ERROR: Image does not meet Python requirements criteria in requirements-elyra.txt" ; \
+				echo "ERROR: Image does not meet Python requirements criteria in pipfile" ; \
 				fail=1; \
 			fi; \
 		fi; \

Makefile

@@ -0,0 +1,22 @@
+{
+  "cniVersion": "1.0.0",
+  "name": "crio",
+  "plugins": [
+    {
+      "type": "bridge",
+      "bridge": "cni0",
+      "isGateway": true,
+      "ipMasq": true,
+      "hairpinMode": true,
+      "ipam": {
+        "type": "host-local",
+        "routes": [
+            { "dst": "0.0.0.0/0" }
+        ],
+        "ranges": [
+            [{ "subnet": "10.85.0.0/16" }]
+        ]
+      }
+    }
+  ]
+}

ci/cached-builds/11-crio-ipv4-bridge.conflist

@@ -8,8 +8,13 @@ retry=100
 # supposedly these images are faster to pull
 compression_format="zstd:chunked"
 compression_level=6
+
 # defaults to /var/tmp, which is small
 image_copy_tmp_dir="storage"
+# setting image_copy_tmp_dir is not enough, it still can give me
+# Error: creating build container: writing blob: storing blob to file "/var/tmp/container_images_storage2384030476/20": write /var/tmp/container_images_storage2384030476/20: no space left on device
+# https://github.com/containers/podman/issues/5411, https://github.com/containers/podman/pull/5412
+# Set the TMPDIR env variable, https://github.com/containers/podman/blob/d85ac938e60938369ff1337dccaf0943b7405f48/cmd/podman/images/load.go#L96
 
 [machine]
 

ci/cached-builds/containers.conf

@@ -0,0 +1,17 @@
+# https://github.com/cri-o/cri-o/blob/main/docs/crio.conf.5.md
+
+[crio]
+storage_driver = "overlay"
+# storage_option = [ "overlay.mountopt=nodev,metacopy=on" ]
+
+# reuse podman's container storage because we have huge images that don't fit on disk twice
+root = "/home/runner/.local/share/containers/storage"
+# has to be the same as root!
+runroot = "/home/runner/.local/share/containers/storage"
+
+# https://stackoverflow.com/questions/62408028/kubelet-failed-to-createpodsandbox-for-coredns-failed-to-set-bridge-addr-c
+[crio.network]
+# the /etc/cni/net.d/11-crio-ipv4-bridge.conflist default IPs confilct with flannel,
+# older versions of kubernetes the kubelet was touching the cni, now only the container runtime touches
+# c.f. https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/#installation
+#network_dir = "/etc/cni/net.d-kube/"

ci/cached-builds/crio.conf

@@ -64,7 +64,9 @@ if [[ ${overprovision_lvm} == 'true' ]]; then
 else
   sudo mkfs.ext4 -Enodiscard -m0 "/dev/mapper/${VG_NAME}-buildlv"
 fi
-sudo mount "/dev/mapper/${VG_NAME}-buildlv" "${build_mount_path}"
+mkdir -p "${build_mount_path}"
+# https://www.alibabacloud.com/help/en/ecs/use-cases/mount-parameters-for-ext4-file-systems?spm=a2c63.p38356.help-menu-25365.d_5_10_12.48ce3be5RixoUB#8e740ed072m5o
+sudo mount -o defaults,noatime,nodiratime,nobarrier,nodelalloc,data=writeback "/dev/mapper/${VG_NAME}-buildlv" "${build_mount_path}"
 sudo chown -R "${build_mount_path_ownership}" "${build_mount_path}"
 
 # if build mount path is a parent of $GITHUB_WORKSPACE, and has been deleted, recreate it

ci/cached-builds/gha_lvm_overlay.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+import argparse
+import json
+import os
+import pathlib
+import typing
+import unittest
+
+import gha_pr_changed_files
+
+"""Determines whether we have deploy Makefile tests for this target or not
+
+https://github.com/openshift/release/blob/master/ci-operator/config/opendatahub-io/notebooks/opendatahub-io-notebooks-main.yaml#L1485
+"""
+
+
+class Args(argparse.Namespace):
+    """Type annotation to have autocompletion for args"""
+    target: str
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser("make_test.py")
+    parser.add_argument("--target", type=str)
+    args = typing.cast(Args, parser.parse_args())
+
+    has_tests = check_tests(args.target)
+
+    if "GITHUB_ACTIONS" in os.environ:
+        with open(os.environ["GITHUB_OUTPUT"], "at") as f:
+            print(f"tests={json.dumps(has_tests)}", file=f)
+
+    print(f"{has_tests=}")
+
+
+def check_tests(target: str) -> bool:
+    if target.startswith("rocm-jupyter-minimal-") or target.startswith("rocm-jupyter-datascience-"):
+        return False  # we don't have specific tests for -minimal-, ... in ci-operator/config
+    if '-intel-' in target:
+        return False  # RHOAIENG-8388: Intel tensorflow notebook failed to get tested on OCP-CI
+
+    has_tests = False
+    dirs = gha_pr_changed_files.analyze_build_directories(target)
+    for d in reversed(dirs):  # (!)
+        kustomization = pathlib.Path(gha_pr_changed_files.PROJECT_ROOT) / d / "kustomize/base/kustomization.yaml"
+        has_tests = has_tests or kustomization.is_file()
+        break  # TODO: check only the last directory (the top level layer) for now
+    return has_tests
+
+
+class TestCheckTests(unittest.TestCase):
+    def test_has_tests(self):
+        assert check_tests("base-c9s-python-3.11") is False
+        assert check_tests("jupyter-minimal-ubi9-python-3.9") is True
+
+
+if __name__ == "__main__":
+    main()

ci/cached-builds/has_tests.py

@@ -0,0 +1,45 @@
+---
+# kubeadm config print init-defaults > kubeadm.yaml
+# kubeadm init --cri-socket=/var/run/crio/crio.sock
+
+# https://kubernetes.io/docs/reference/config-api/kubeadm-config.v1beta3/
+# https://kubernetes.io/docs/reference/config-api/kubeadm-config.v1beta4/
+apiVersion: kubeadm.k8s.io/v1beta3
+bootstrapTokens:
+  - groups:
+      - system:bootstrappers:kubeadm:default-node-token
+    token: abcdef.0123456789abcdef
+    ttl: 24h0m0s
+    usages:
+      - signing
+      - authentication
+kind: InitConfiguration
+localAPIEndpoint:
+  bindPort: 6443
+nodeRegistration:
+  kubeletExtraArgs:
+    # Need to have enough disk space for Kubelet, so move root-dir on the LVM volume
+    # Note: the internets discourage from changing the default because storage plugins may then struggle
+    #  https://cep.dev/posts/adventure-trying-change-kubelet-rootdir/
+    root-dir: "/home/runner/.local/share/containers/kubelet-root-dir"
+  criSocket: unix:///var/run/crio/crio.sock
+  imagePullPolicy: IfNotPresent
+  taints: null
+---
+apiServer:
+  timeoutForControlPlane: 4m0s
+apiVersion: kubeadm.k8s.io/v1beta3
+certificatesDir: /etc/kubernetes/pki
+clusterName: kubernetes
+controllerManager: {}
+dns: {}
+etcd:
+  local:
+    dataDir: /var/lib/etcd
+imageRepository: registry.k8s.io
+kind: ClusterConfiguration
+networking:
+  dnsDomain: cluster.local
+  # this matches the default in /etc/cni/net.d/11-crio-ipv4-bridge.conflist
+  podSubnet: 10.85.0.0/16
+scheduler: {}

ci/cached-builds/homebrew.podman.service

@@ -0,0 +1,20 @@
+# https://docs.podman.io/en/latest/markdown/podman-system-service.1.html
+# cat /usr/lib/systemd/system/podman.socket
+
+[Unit]
+Description=Podman API Service
+Requires=podman.socket
+After=podman.socket
+Documentation=man:podman-system-service(1)
+StartLimitIntervalSec=0
+
+[Service]
+Delegate=true
+Type=exec
+KillMode=process
+Environment="PATH=/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin:/usr/bin:/bin:/usr/sbin:/sbin"
+WorkingDirectory=/home/linuxbrew/.linuxbrew
+ExecStart=/home/linuxbrew/.linuxbrew/opt/podman/bin/podman --log-level=info system service
+
+[Install]
+WantedBy=default.target