# Set software versions
PREFERRED_VERSION_dpdk ?= "17%"
-PREFERRED_VERSION_kubernetes ?= "1.15.2%"
+PREFERRED_VERSION_kubernetes ?= "1.16.2%"
GOVERSION ?= "1.12%"
# Set preferred providers
--- /dev/null
+#
+# Copyright (C) 2019 Wind River Systems, Inc.
+#
+
+SUMMARY = "Flannel is a simple and easy way to configure a layer 3 network fabric designed for Kubernetes."
+DESCRIPTION = "\
+ Flannel runs a small, single binary agent called flanneld on each host, \
+ and is responsible for allocating a subnet lease to each host out of a \
+ larger, preconfigured address space. Flannel uses either the Kubernetes \
+ API or etcd directly to store the network configuration, the allocated \
+ subnets, and any auxiliary data (such as the host's public IP). Packets \
+ are forwarded using one of several backend mechanisms including VXLAN and \
+ various cloud integrations. \
+"
+HOMEPAGE = "https://github.com/coreos/flannel"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+SRC_URI = "\
+ https://github.com/coreos/flannel/archive/v${PV}.tar.gz;downloadfilename=${BPN}-v${PV}.tar.gz \
+"
+
+SRC_URI[md5sum] = "1007747571bc6b8c951f72f64e567205"
+SRC_URI[sha256sum] = "7375318b288bcff733aabfe1a1007d478cb9091cdaffe68c8253ddd93bc070ed"
+
+S = "${WORKDIR}/${BPN}-${PV}"
+
+K8S_PLUGINS = "${sysconfdir}/kubernetes/plugins/${BPN}"
+
+do_install() {
+ install -d ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/README.md ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/Documentation/kube-flannel.yml ${D}${K8S_PLUGINS}
+}
--- /dev/null
+#
+# Copyright (C) 2019 Wind River Systems, Inc.
+#
+
+SUMMARY = "General-purpose web UI for Kubernetes clusters"
+DESCRIPTION = "\
+ Kubernetes Dashboard is a general purpose, web-based UI \
+ for Kubernetes clusters. It allows users to manage applications \
+ running in the cluster and troubleshoot them, as well as manage \
+ the cluster itself. \
+"
+HOMEPAGE = "https://github.com/kubernetes/dashboard"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=b1e01b26bacfc2232046c90a330332b3"
+
+SRC_URI = "\
+ https://github.com/kubernetes/dashboard/archive/v${PV}.tar.gz;downloadfilename=${BPN}-v${PV}.tar.gz \
+ file://kubernetes-dashboard-admin.rbac.yaml \
+ file://kubernetes-dashboard.yaml-set-the-NodePort-type.patch \
+"
+
+SRC_URI[md5sum] = "52c30b2c4e9cfc31a1ea67144e81513f"
+SRC_URI[sha256sum] = "088ba30335e2effec4c5386e97ef25f47f9d042b99bbdeba9a1e3faf87ad2a6d"
+
+S = "${WORKDIR}/dashboard-${PV}"
+
+K8S_PLUGINS = "${sysconfdir}/kubernetes/plugins/${BPN}"
+
+do_install() {
+ install -d ${D}${K8S_PLUGINS}
+ install -m 644 ${WORKDIR}/kubernetes-dashboard-admin.rbac.yaml ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/src/deploy/recommended/kubernetes-dashboard.yaml ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/README.md ${D}${K8S_PLUGINS}
+}
install -m 644 ${S}/README.md ${D}${K8S_PLUGINS}
install -m 644 ${S}/images/entrypoint.sh ${D}${K8S_PLUGINS}
install -m 644 ${S}/images/README.md ${D}${K8S_PLUGINS}/README-deployment.md
- install -m 644 ${S}/images/multus-daemonset-pre-1.16.yml ${D}${K8S_PLUGINS}/multus-daemonset.yml
+ install -m 644 ${S}/images/multus-daemonset-pre-1.16.yml ${D}${K8S_PLUGINS}/multus-daemonset-pre-1.16.yml
+ install -m 644 ${S}/images/multus-daemonset.yml ${D}${K8S_PLUGINS}/multus-daemonset.yml
}
--- /dev/null
+#
+# Copyright (C) 2019 Wind River Systems, Inc.
+#
+
+SUMMARY = "Node feature discovery for Kubernetes"
+DESCRIPTION = "\
+ This software enables node feature discovery for Kubernetes. \
+ It detects hardware features available on each node in a Kubernetes \
+ cluster, and advertises those features using node labels. \
+ \
+ NFD consists of two software components: \
+ - nfd-master is responsible for labeling Kubernetes node objects \
+ - nfd-worker is detects features and communicates them to nfd-master. \
+ One instance of nfd-worker is supposed to be run on each node of the \
+ cluster \
+"
+HOMEPAGE = "https://github.com/kubernetes-sigs/node-feature-discovery"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e23fadd6ceef8c618fc1c65191d846fa"
+
+SRC_URI = "\
+ https://github.com/kubernetes-sigs/${BPN}/archive/v${PV}.tar.gz;downloadfilename=${BPN}-v${PV}.tar.gz \
+"
+
+SRC_URI[md5sum] = "8130b178e2d5f5aadcec95210b2882d5"
+SRC_URI[sha256sum] = "f351d69e3dbc0e8babe4365e0b5a766cf69e566f89c0191e686f653e17e50b6d"
+
+S = "${WORKDIR}/${BPN}-${PV}"
+
+K8S_PLUGINS = "${sysconfdir}/kubernetes/plugins/${BPN}"
+
+do_configure() {
+ :
+}
+
+do_compile() {
+ :
+}
+
+do_install() {
+ install -d ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/README.md ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/nfd-daemonset-combined.yaml.template ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/nfd-worker.conf.example ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/nfd-worker-job.yaml.template ${D}${K8S_PLUGINS}
+ install -m 644 ${S}/nfd-master.yaml.template ${D}${K8S_PLUGINS}/nfd-master.yaml
+ install -m 644 ${S}/nfd-worker-daemonset.yaml.template ${D}${K8S_PLUGINS}/nfd-worker-daemonset.yaml
+}
--- /dev/null
+# Note: This dropin only works with kubeadm and kubelet v1.11+
+[Service]
+Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
+Environment="KUBELET_CONFIG_ARGS=--config=/var/lib/kubelet/config.yaml"
+# This is a file that "kubeadm init" and "kubeadm join" generates at runtime, populating the KUBELET_KUBEADM_ARGS variable dynamically
+EnvironmentFile=-/var/lib/kubelet/kubeadm-flags.env
+# This is a file that the user can use for overrides of the kubelet args as a last resort. Preferably, the user should use
+# the .NodeRegistration.KubeletExtraArgs object in the configuration files instead. KUBELET_EXTRA_ARGS should be sourced from this file.
+EnvironmentFile=-/etc/sysconfig/kubelet
+ExecStart=
+ExecStart=/usr/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS
+ExecStartPre=-/usr/bin/kubelet-cgroup-setup.sh
+ExecStartPost=/bin/bash -c 'echo $MAINPID > /var/run/kubelet.pid;'
+ExecStopPost=/bin/rm -f /var/run/kubelet.pid
+Restart=always
+StartLimitInterval=0
+RestartSec=10
--- /dev/null
+#!/bin/bash
+#
+# Copyright (c) 2019 Wind River Systems, Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# This script does minimal cgroup setup for kubelet. This creates k8s-infra
+# cgroup for a minimal set of resource controllers, and configures cpuset
+# attributes to span all online cpus and nodes. This will do nothing if
+# the k8s-infra cgroup already exists (i.e., assume already configured).
+# NOTE: The creation of directories under /sys/fs/cgroup is volatile, and
+# does not persist reboots. The cpuset.mems and cpuset.cpus is later updated
+# by puppet kubernetes.pp manifest.
+#
+
+# Define minimal path
+PATH=/bin:/usr/bin:/usr/local/bin
+
+# Log info message to /var/log/daemon.log
+function LOG {
+ logger -p daemon.info "$0($$): $@"
+}
+
+# Log error message to /var/log/daemon.log
+function ERROR {
+ logger -s -p daemon.error "$0($$): ERROR: $@"
+}
+
+# Create minimal cgroup directories and configure cpuset attributes
+# pids should be first in the list, since it appears to get auto deleted
+function create_cgroup {
+ local cg_name=$1
+ local cg_nodeset=$2
+ local cg_cpuset=$3
+
+ local CGROUP=/sys/fs/cgroup
+ local CONTROLLERS=("pids" "cpuset" "memory" "cpu,cpuacct" "systemd")
+ local cnt=''
+ local CGDIR=''
+ local RC=0
+
+ # Create the cgroup for required controllers
+ for cnt in ${CONTROLLERS[@]}; do
+ CGDIR=${CGROUP}/${cnt}/${cg_name}
+ if [ -d ${CGDIR} ]; then
+ LOG "Nothing to do, already configured: ${CGDIR}."
+ exit ${RC}
+ fi
+ LOG "Creating: ${CGDIR}"
+ mkdir -p ${CGDIR}
+ RC=$?
+ if [ ${RC} -ne 0 ]; then
+ ERROR "Creating: ${CGDIR}, rc=${RC}"
+ exit ${RC}
+ fi
+ done
+
+ # Customize cpuset attributes
+ LOG "Configuring cgroup: ${cg_name}, nodeset: ${cg_nodeset}, cpuset: ${cg_cpuset}"
+ CGDIR=${CGROUP}/cpuset/${cg_name}
+ local CGMEMS=${CGDIR}/cpuset.mems
+ local CGCPUS=${CGDIR}/cpuset.cpus
+ local CGTASKS=${CGDIR}/tasks
+
+ # Assign cgroup memory nodeset
+ LOG "Assign nodeset ${cg_nodeset} to ${CGMEMS}"
+ /bin/echo ${cg_nodeset} > ${CGMEMS}
+ RC=$?
+ if [ ${RC} -ne 0 ]; then
+ ERROR "Unable to write to: ${CGMEMS}, rc=${RC}"
+ exit ${RC}
+ fi
+
+ # Assign cgroup cpus
+ LOG "Assign cpuset ${cg_cpuset} to ${CGCPUS}"
+ /bin/echo ${cg_cpuset} > ${CGCPUS}
+ RC=$?
+ if [ ${RC} -ne 0 ]; then
+ ERROR "Assigning: ${cg_cpuset} to ${CGCPUS}, rc=${RC}"
+ exit ${RC}
+ fi
+
+ # Set file ownership
+ chown root:root ${CGMEMS} ${CGCPUS} ${CGTASKS}
+ RC=$?
+ if [ ${RC} -ne 0 ]; then
+ ERROR "Setting owner for: ${CGMEMS}, ${CGCPUS}, ${CGTASKS}, rc=${RC}"
+ exit ${RC}
+ fi
+
+ # Set file mode permissions
+ chmod 644 ${CGMEMS} ${CGCPUS} ${CGTASKS}
+ RC=$?
+ if [ ${RC} -ne 0 ]; then
+ ERROR "Setting mode for: ${CGMEMS}, ${CGCPUS}, ${CGTASKS}, rc=${RC}"
+ exit ${RC}
+ fi
+
+ return ${RC}
+}
+
+if [ $UID -ne 0 ]; then
+ ERROR "Require sudo/root."
+ exit 1
+fi
+
+# Configure default kubepods cpuset to span all online cpus and nodes.
+ONLINE_NODESET=$(/bin/cat /sys/devices/system/node/online)
+ONLINE_CPUSET=$(/bin/cat /sys/devices/system/cpu/online)
+
+# Configure kubelet cgroup to match cgroupRoot.
+create_cgroup 'k8s-infra' ${ONLINE_NODESET} ${ONLINE_CPUSET}
+
+exit $?
+
--- /dev/null
+[Manager]
+DefaultCPUAccounting=yes
+DefaultMemoryAccounting=yes
+
--- /dev/null
+#
+# Copyright (C) 2020 Wind River Systems, Inc.
+#
+
+require kubernetes.inc
+
+PV = "1.16.2+git${SRCREV_kubernetes}"
+SRCREV_kubernetes = "c97fe5036ef3df2967d086711e6c0c405941e14b"
+SRC_BRANCH = "release-1.16"
+
+SRC_URI += "\
+ file://kubernetes-accounting.conf \
+ file://kubeadm.conf \
+ file://kubelet-cgroup-setup.sh \
+"
+
+INSANE_SKIP_${PN} += "textrel"
+INSANE_SKIP_${PN}-misc += "textrel"
+INSANE_SKIP_kubelet += "textrel"
+
+SYSTEMD_AUTO_ENABLE_kubelet = "disable"
+
+inherit go112
+
+do_install_append() {
+ # Install the sysctl config for k8s
+ # install -d ${D}${sysconfdir}/sysctl.d/
+ # install -m 644 -D ${WORKDIR}/k8s.conf ${D}${sysconfdir}/sysctl.d/
+
+ # kubeadm:
+ install -d -m 0755 ${D}/${sysconfdir}/systemd/system/kubelete.service.d
+ install -m 0644 ${WORKDIR}/kubeadm.conf ${D}/${sysconfdir}/systemd/system/kubelete.service.d
+
+ # kubelete-cgroup-setup.sh
+ install -d -m 0755 ${D}/${bindir}
+ install -m 0644 ${WORKDIR}/kubelet-cgroup-setup.sh ${D}/${bindir}
+
+ # enable CPU and Memory accounting
+ install -d -m 0755 ${D}/${sysconfdir}/systemd/system.conf.d
+ install -m 0644 ${WORKDIR}/kubernetes-accounting.conf ${D}/${sysconfdir}//systemd/system.conf.d/
+}
+
CONFIG_IWLEGACY=m
CONFIG_IWL4965=m
CONFIG_IWL3945=m
+CONFIG_VFIO=m
+CONFIG_VFIO_PCI=m
Code Review / pti / rtp.git / commitdiff