4 LIBDIR="$(dirname "$PWD")"
6 source $LIBDIR/lib/logging.sh
7 source $LIBDIR/lib/common.sh
9 if [[ $EUID -ne 0 ]]; then
10 echo "launch script must be run as root"
14 function get_default_inteface_ipaddress {
16 local _default_interface=$(awk '$2 == 00000000 { print $1 }' /proc/net/route)
17 local _ipv4address=$(ip addr show dev $_default_interface | awk '$1 == "inet" { sub("/.*", "", $2); print $2 }')
18 eval $_ip="'$_ipv4address'"
21 function check_cni_network {
22 #since bootstrap cluster is a single node cluster,
23 #podman and bootstap cluster have same network configuration to avoid the cni network conf conflicts
24 if [ ! -d "/etc/cni/net.d" ]; then
25 mkdir -p "/etc/cni/net.d"
28 if [ -f "/etc/cni/net.d/87-podman-bridge.conflist" ]; then
29 rm -rf /etc/cni/net.d/87-podman-bridge.conflist
32 if [ "$1" == "offline" ]; then
33 cp $BUILD_DIR/87-podman-bridge.conflist /etc/cni/net.d/
37 if !(wget $PODMAN_CNI_CONFLIST -P /etc/cni/net.d/); then
42 function create_k8s_regular_user {
43 if [ ! -d "$HOME/.kube" ]; then
47 if [ ! -f /etc/kubernetes/admin.conf]; then
51 cp -rf /etc/kubernetes/admin.conf $HOME/.kube/config
52 chown $(id -u):$(id -g) $HOME/.kube/config
55 function check_k8s_node_status {
56 echo 'checking bootstrap cluster single node status'
60 check_node=$(kubectl get node -o \
61 jsonpath='{.items[0].status.conditions[?(@.reason == "KubeletReady")].status}')
62 if [ $check_node != "" ]; then
63 node_status=${check_node}
66 if [ $node_status == "True" ]; then
73 if [ $node_status != "True" ]; then
74 echo "bootstrap cluster single node status is not ready"
79 function install_ironic_container {
80 # set password for mariadb
81 mariadb_password=$(echo $(date;hostname)|sha256sum |cut -c-20)
83 # Start dnsmasq, http, mariadb, and ironic containers using same image
84 docker run -d --net host --privileged --name dnsmasq \
85 -v $IRONIC_DATA_DIR:/shared --entrypoint /bin/rundnsmasq ${IRONIC_IMAGE}
87 docker run -d --net host --privileged --name httpd \
88 -v $IRONIC_DATA_DIR:/shared --entrypoint /bin/runhttpd ${IRONIC_IMAGE}
90 docker run -d --net host --privileged --name mariadb \
91 -v $IRONIC_DATA_DIR:/shared --entrypoint /bin/runmariadb \
92 --env MARIADB_PASSWORD=$mariadb_password ${IRONIC_IMAGE}
94 docker run -d --net host --privileged --name ironic \
95 --env MARIADB_PASSWORD=$mariadb_password \
96 -v $IRONIC_DATA_DIR:/shared ${IRONIC_IMAGE}
98 # Start Ironic Inspector
99 docker run -d --net host --privileged --name ironic-inspector \
100 "${IRONIC_INSPECTOR_IMAGE}"
103 function remove_k8s_noschedule_taint {
104 #Bootstrap cluster is a single node
105 nodename=$(kubectl get node -o jsonpath='{.items[0].metadata.name}')
106 if !(kubectl taint node $nodename node-role.kubernetes.io/master:NoSchedule-); then
111 function install_k8s_single_node {
112 get_default_inteface_ipaddress apiserver_advertise_addr
113 kubeadm_init="kubeadm init --kubernetes-version=$KUBE_VERSION \
114 --pod-network-cidr=$POD_NETWORK_CIDR \
115 --apiserver-advertise-address=$apiserver_advertise_addr"
116 if !(${kubeadm_init}); then
121 function install_dhcp {
122 if [ ! -d $BS_DHCP_DIR ]; then
123 mkdir -p $BS_DHCP_DIR
126 #make sure the dhcp conf sample are configured
127 if [ ! -f $BS_DHCP_DIR/dhcpd.conf ]; then
128 cp $PWD/05_dhcp.conf.sample $BS_DHCP_DIR/dhcpd.conf
131 kubectl create -f $PWD/04_dhcp.yaml
135 #Kubeadm usage is deprecated in v1,0,0 version
137 #install_k8s_single_node
138 #check_cni_network $1
139 #create_k8s_regular_user
140 #check_k8s_node_status
141 #remove_k8s_noschedule_taint
144 #Todo - error handling mechanism
145 install_ironic_container
149 if [ "$1" == "-o" ]; then