03-bootstrap-templates.sh

#!/bin/bash

# Get the directory where the script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

# Read KVM_NODE_IP from hosts.txt file
KVM_NODE_IP=$(cat ${SCRIPT_DIR}/hosts.txt)

# Check for kaas-bootstrap directory and rename it if it exists
if [ -d "kaas-bootstrap" ]; then
    mv kaas-bootstrap kaas-bootstrap-$(date +%Y%m%d)
fi

# Download and run get_container_cloud.sh
wget https://binary.mirantis.com/releases/get_container_cloud.sh
chmod 0755 get_container_cloud.sh
./get_container_cloud.sh

# Step 2: Update bootstrap.env file
BOOTSTRAP_ENV_FILE="${SCRIPT_DIR}/kaas-bootstrap/bootstrap.env"

if [ -f "${BOOTSTRAP_ENV_FILE}" ]; then
  cat <<EOF >> ${BOOTSTRAP_ENV_FILE}
export KAAS_BM_ENABLED="true"
export KAAS_BM_PXE_IP="192.168.122.2"
export KAAS_BM_PXE_MASK="24"
export KAAS_BM_PXE_BRIDGE="br-pxe"
EOF
else
  echo "bootstrap.env file not found at ${BOOTSTRAP_ENV_FILE}"
fi

# Find the latest YAML file in the kaas-bootstrap/releases/kaas/ directory
LATEST_YAML=$(ls -t kaas-bootstrap/releases/kaas/*.yaml | head -n 1)

# Convert the LATEST_YAML file name to kaas-2-26-6 format
LATEST_VERSION=$(basename "$LATEST_YAML" .yaml)
MCC_KAAS_RELEASE="kaas-${LATEST_VERSION//./-}"

# Extract MCC_CLUSTER_RELEASE values
MCC_CLUSTER_RELEASE=$(grep 'clusterRelease' "$LATEST_YAML" | awk '{print $2}')

# Print the extracted values
echo "MCC_KAAS_RELEASE: $MCC_KAAS_RELEASE"
echo "MCC_CLUSTER_RELEASE: $MCC_CLUSTER_RELEASE"

# Check if MCC_RELEASE is set
if [[ -z "$MCC_CLUSTER_RELEASE" || -z "$MCC_KAAS_RELEASE"  ]]; then
  echo "Error: MCC_RELEASE is not set."
  exit 1
fi

# Step 3: Update SET_KVM_ADDRESS in baremetalhosts.yaml.template
MCC_TEMPLATE_FILE="${SCRIPT_DIR}/mcc/baremetalhosts.yaml.template"

if [ -f "${MCC_TEMPLATE_FILE}" ]; then
  sed -i "s/SET_KVM_ADDRESS/${KVM_NODE_IP}/g" ${MCC_TEMPLATE_FILE}
else
  echo "baremetalhosts.yaml.template file not found at ${MCC_TEMPLATE_FILE}"
fi

# Step 4: Update SET_MCC_RELEASE in cluster.yaml.template
MCC_TEMPLATE_FILE="${SCRIPT_DIR}/mcc/cluster.yaml.template"

if [ -f "${MCC_TEMPLATE_FILE}" ]; then
  sed -i "s/SET_MCC_CLUSTER_RELEASE/${MCC_CLUSTER_RELEASE}/g" ${MCC_TEMPLATE_FILE}
  sed -i "s/SET_MCC_KAAS_RELEASE/${MCC_KAAS_RELEASE}/g" ${MCC_TEMPLATE_FILE}
else
  echo "cluster.yaml.template file not found at ${MCC_TEMPLATE_FILE}"
fi

rm ${SCRIPT_DIR}/get_container_cloud.sh

# Install kubectl binary
if [ -f "${SCRIPT_DIR}/kaas-bootstrap/bin/kubectl" ]; then
  sudo install -o root -g root -m 0755 "${SCRIPT_DIR}/kaas-bootstrap/bin/kubectl" /usr/local/bin/kubectl
else
  echo "kubectl binary not found at ${SCRIPT_DIR}/kaas-bootstrap/bin/kubectl"
fi

echo "03-bootstrap-templates.sh completed successfully."