speed up the installation of compass

BGS-83

Change-Id: I0dada0a6c4fc6b9dda9fe586b0371ba543045057
Signed-off-by: carey.xu <carey.xuhan@huawei.com>

1 files changed, 103 insertions, 0 deletions

diff --git a/compass/deploy/compass_vm.sh b/compass/deploy/compass_vm.sh
new file mode 100644
index 0000000..0764917
--- /dev/null
+++ b/compass/deploy/compass_vm.sh
@@ -0,0 +1,103 @@
+compass_vm_dir=$WORK_DIR/vm/compass
+rsa_file=$compass_vm_dir/boot.rsa
+ssh_args="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i $rsa_file"
+function tear_down_compass() {
+    sudo virsh destroy compass > /dev/null 2>&1
+    sudo virsh undefine compass > /dev/null 2>&1
+
+    sudo umount $compass_vm_dir/old > /dev/null 2>&1
+    sudo umount $compass_vm_dir/new > /dev/null 2>&1
+
+    sudo rm -rf $compass_vm_dir
+    
+    log_info "tear_down_compass success!!!"
+}
+
+function install_compass_core() {
+    local inventory_file=$compass_vm_dir/inventory.file
+    log_info "install_compass_core enter"
+    sed -i "s/mgmt_next_ip:.*/mgmt_next_ip: ${COMPASS_SERVER}/g" $WORK_DIR/installer/compass-install/install/group_vars/all
+    echo "compass_nodocker ansible_ssh_host=$MGMT_IP ansible_ssh_port=22" > $inventory_file
+    PYTHONUNBUFFERED=1 ANSIBLE_FORCE_COLOR=true ANSIBLE_HOST_KEY_CHECKING=false ANSIBLE_SSH_ARGS='-o UserKnownHostsFile=/dev/null -o ControlMaster=auto -o ControlPersist=60s' ansible-playbook -e pipeline=true --private-key=$rsa_file --user=root --connection=ssh --inventory-file=$inventory_file $WORK_DIR/installer/compass-install/install/compass_nodocker.yml
+    exit_status=$?
+    rm $inventory_file
+    log_info "install_compass_core exit"
+    if [[ $exit_status != 0 ]];then
+        /bin/false
+    fi
+}
+
+function wait_ok() {
+    log_info "wait_compass_ok enter"
+    retry=0
+    until timeout 1s ssh $ssh_args root@$MGMT_IP "exit" 2>/dev/null
+    do
+        log_progress "os install time used: $((retry*100/$1))%"
+        sleep 1
+        let retry+=1
+        if [[ $retry -ge $1 ]];then
+            log_error "os install time out"
+            tear_down_compass
+            exit 1
+        fi
+    done
+
+    log_warn "os install time used: 100%"
+    log_info "wait_compass_ok exit"
+}
+
+function launch_compass() {
+    local old_mnt=$compass_vm_dir/old
+    local new_mnt=$compass_vm_dir/new
+    local old_iso=$WORK_DIR/iso/centos.iso 
+    local new_iso=$compass_vm_dir/centos.iso 
+
+    log_info "launch_compass enter"
+    tear_down_compass
+    
+    set -e
+    mkdir -p $compass_vm_dir $old_mnt
+    sudo mount -o loop $old_iso $old_mnt
+    cd $old_mnt;find .|cpio -pd $new_mnt;cd -
+
+    sudo umount $old_mnt
+
+    chmod 755 -R $new_mnt
+    sed -i -e "s/REPLACE_MGMT_IP/$MGMT_IP/g" -e "s/REPLACE_MGMT_NETMASK/$MGMT_MASK/g" -e "s/REPLACE_INSTALL_IP/$COMPASS_SERVER/g" -e "s/REPLACE_INSTALL_NETMASK/$INSTALL_MASK/g" -e "s/REPLACE_GW/$MGMT_GW/g" $new_mnt/isolinux/isolinux.cfg
+   
+    sudo ssh-keygen -f $new_mnt/bootstrap/boot.rsa -t rsa -N ''
+    cp $new_mnt/bootstrap/boot.rsa $rsa_file
+
+    rm -rf $new_mnt/.rr_moved $new_mnt/rr_moved
+    sudo mkisofs -quiet -r -J -R -b isolinux/isolinux.bin  -no-emul-boot -boot-load-size 4 -boot-info-table -hide-rr-moved -x "lost+found:" -o $new_iso $new_mnt
+
+    rm -rf $old_mnt $new_mnt
+    
+    qemu-img create -f qcow2 $compass_vm_dir/disk.img 100G
+    
+    # create vm xml
+    sed -e "s/REPLACE_MEM/$COMPASS_VIRT_MEM/g" \
+        -e "s/REPLACE_CPU/$COMPASS_VIRT_CPUS/g" \
+        -e "s#REPLACE_IMAGE#$compass_vm_dir/disk.img#g" \
+        -e "s#REPLACE_ISO#$compass_vm_dir/centos.iso#g" \
+        -e "s/REPLACE_NET_MGMT/mgmt/g" \
+        -e "s/REPLACE_BRIDGE_INSTALL/br_install/g" \
+        $COMPASS_DIR/deploy/template/vm/compass.xml \
+        > $WORK_DIR/vm/compass/libvirt.xml
+    
+    sudo virsh define $compass_vm_dir/libvirt.xml
+    sudo virsh start compass
+    
+    if ! wait_ok 300;then
+        log_error "install os timeout"
+        exit 1
+    fi
+
+    if ! install_compass_core;then
+        log_error "install compass core failed"
+        exit 1
+    fi
+    
+    set +e
+    log_info "launch_compass exit"
+}