agent/inband/scripts/validate_onl_installation.sh - openolt - Gitiles

 #!/bin/bash

 #Copyright 2018-present Open Networking Foundation
 #
 #Licensed under the Apache License, Version 2.0 (the "License");
 #you may not use this file except in compliance with the License.
 #You may obtain a copy of the License at
 #
 #http://www.apache.org/licenses/LICENSE-2.0
 #
 #Unless required by applicable law or agreed to in writing, software
 #distributed under the License is distributed on an "AS IS" BASIS,
 #WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #See the License for the specific language governing permissions and
 #limitations under the License.

 ### BEGIN INIT INFO
 # Provides:          validate_onl_installation.sh
 # Required-Start:    $all
 # Required-Stop:     $network $local_fs $syslog
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: This script validates ONL installation by checking if expected interfaces and
 #                    services are UP and RUNNING.
 # Description:
 #                    Following are the interafces and services considered for validation:
 #                    1. Based on the device type(asfvolt16/asgvolt64) this script validates whether
 #                       eth2.<VLAN_ID>/eth1.<VLAN_ID> is up and running
 #                    3. Validate system services
 #                       a. openolt driver
 #                       b. dev_mgmt_daemon
 #                       c. onlp
 #                       d. sshd
 #                       e. dhclient
 #                       returns the current status if service is up or not.
 ### END INIT INFO

 #------------------------------------------------------------------------------
 # GLOBAL VARIABLES
 #------------------------------------------------------------------------------

 # Time interval in seconds to execute each function call for validation.
 TIME_INTERVAL=2

 # Total time required to validate all services.
 TOTAL_VALIDATION_TIME=20

 # Root path where required bal directories are located
 BRCM_DIR='/broadcom'

 # Path to vlan config file
 VLAN_CONFIG_FILE="${BRCM_DIR}/vlan.config"

 # vlan id for asfvolt16
 ASFVOLT16_VLAN_ID_ETH2=

 # vlan id for asgvolt64
 ASGVOLT64_VLAN_ID_ETH1=

 OLT_MODEL=$(cat /sys/devices/virtual/dmi/id/board_name)
 ASF16_MODEL="ASXvOLT16"
 # interfaces
 ETH1=eth1
 ETH2=eth2

 #------------------------------------------------------------------------------
 # Function Name: does_logger_exist
 # Description:
 #    This function check if logger exist and executable.
 #
 # Globals:
 #    None
 #
 # Arguments:
 #    None
 #
 # Returns:
 #    returns 0 if exist and executable else 1
 #------------------------------------------------------------------------------
 does_logger_exist()
 {
 cmd=/usr/bin/logger
 if [ -x ${cmd} ]; then
      return 0
    else
      return 1
    fi
 }

 #------------------------------------------------------------------------------
 # Function Name: info_message
 # Description:
 #    This function print the info message information to the console
 #
 # Globals:
 #    None
 #
 # Arguments:
 #    string message
 #
 # Returns:
 #    None
 #------------------------------------------------------------------------------
 info_message()
 {
     echo "INFO: $1"
     logger -p user.info "$1"
 }

 #------------------------------------------------------------------------------
 # Function Name: error_message
 # Description:
 #    This function print the error message information to the console
 #
 # Globals:
 #    None
 #
 # Arguments:
 #    string message
 #
 # Returns:
 #    returns 1
 #------------------------------------------------------------------------------
 error_message()
 {
     echo "ERROR: $1"
     logger -p user.err "$1"
     return 1
 }

 #------------------------------------------------------------------------------
 # Function Name: is_interface_up_running
 # Description:
 #    This function validate the interface whether it is UP and RUNNING or DOWN.
 #
 # Globals:
 #    None
 #
 # Arguments:
 #    interface name
 #
 # Returns:
 #    returns 0 if interface is up and running and returns 1 if interface is down
 #------------------------------------------------------------------------------
 is_interface_up_running()
 {
     info_message "Validating interface - $1"
     interface_name=$1
     ifconfig ${interface_name} | grep -q "UP BROADCAST RUNNING MULTICAST"
     if [ $? -eq 0 ]; then
         info_message "${interface_name} UP & RUNNING"
         echo "---------------------------------------------------------------------"
         return 0
     else
         error_message "${interface_name} is DOWN"
         echo "---------------------------------------------------------------------"
         return 1
     fi
 }

 #------------------------------------------------------------------------------
 # Function Name : validate_interfaces
 # Description:
 #    This function validate interfaces ${ETH2}.${ASFVOLT16_VLAN_ID_ETH2} and
 #    ${ETH3}.${ASFVOLT16_VLAN_ID_ETH3} or ${ETH1}.${ASGVOLT64_VLAN_ID_ETH1} and
 #    ${ETH2}.${ASGVOLT64_VLAN_ID_ETH2} based on OLT model.
 #    Basically it validates if these interfaces are UP and RUNNING or not
 #
 # Globals:
 #    ASFVOLT16_VLAN_ID_ETH2, ASFVOLT16_VLAN_ID_ETH3, ASGVOLT64_VLAN_ID_ETH1,
 #    ASGVOLT64_VLAN_ID_ETH2, ETH1, ETH2, ETH3
 #
 #
 # Arguments:
 #    None
 #
 # Returns:
 #    return 1 if interface are down else returns 0
 #------------------------------------------------------------------------------
 validate_interfaces()
 {
     # Validating interfaces whether they are UP and RUNNING or not
     if [ "${OLT_MODEL}" = ${ASF16_MODEL} ]; then
         is_interface_up_running ${ETH2}.${ASFVOLT16_VLAN_ID_ETH2}
         if [ $? -eq 0 ]; then
             return 0
         else
             return 1
         fi
     else
        is_interface_up_running ${ETH1}.${ASGVOLT64_VLAN_ID_ETH1}
        if [ $? -eq 0 ]; then
            return 0
        else
            return 1
        fi
     fi
 }

 #------------------------------------------------------------------------------
 # Function Name: validate_system_services
 # Description:
 #    This function checks if the below services/processes are running or not.
 #    1. dev_mgmt_daemon
 #    2. openolt
 #    3. onlp
 #    4. sshd
 #    5. dhclient
 # Globals:
 #    ASFVOLT16_VLAN_ID_ETH2, ASFVOLT16_VLAN_ID_ETH3, ASGVOLT64_VLAN_ID_ETH1,
 #    ASGVOLT64_VLAN_ID_ETH2, ETH1, ETH2, ETH3
 #
 #
 # Arguments:
 #    None
 #
 # Returns:
 #    returns 0
 #------------------------------------------------------------------------------
 validate_system_services()
 {
     echo "---------------------------------------------------------------------"
     echo "Validating Services"
     echo "---------------------------------------------------------------------"

     dhclient_interface dhclient_val1
     for service_name in dev_mgmt_daemon openolt onlpd ssh ${dhclient_val1}
     do
         echo "---------------------------------------------------------------------"
         ps -ef | grep -v grep | grep ${service_name}
         #service ${service_name} status
         if [ $? -eq 0 ]; then
           info_message "${service_name} service is running"
         else
           error_message "${service_name} is not running"
           return 1
         fi
         echo "---------------------------------------------------------------------"
     done
     return 0
 }

 #------------------------------------------------------------------------------
 # Function Name: dhclient_interface
 # Description:
 #    This function sets values to which tagged interface dhclient service need
 #    to be tested based on the OLT model package.
 #
 # Globals:
 #    ASFVOLT16_VLAN_ID_ETH2, ASFVOLT16
 #    ASGVOLT64_VLAN_ID_ETH1, ETH1, ETH2
 #
 # Arguments:
 #    None
 #
 # Returns:
 #    None
 #------------------------------------------------------------------------------
 dhclient_interface()
 {
     local value1=$1
     if [ "${OLT_MODEL}" = ${ASF16_MODEL} ]; then
        dhclient1=dhclient.${ETH2}.${ASFVOLT16_VLAN_ID_ETH2}
        eval $value1="'$dhclient1'"
     else
        dhclient2=dhclient.${ETH1}.${ASGVOLT64_VLAN_ID_ETH1}
        eval $value1="'$dhclient2'"
     fi

 }

 #------------------------------------------------------------------------------
 # Function Name: check_services
 # Description:
 #    This function checks if the expected services like onlp, sshd, dev_mgmt_daemon, dhclient
 #    and also checks that physical and vlan interfaces are up.
 #    This script times out and returns an error code of 1 if all vaildations don't turn out to be successful
 #    in counter a number is equal to 20
 #
 # Globals:
 #     VLAN_CONFIG_FILE, ASFVOLT16_VLAN_ID_ETH2, ASGVOLT64_VLAN_ID_ETH1,
 #     TIME_INTERVAL, ASFVOLT16
 #
 # Arguments:
 #    None
 #
 # Returns:
 #    None
 #------------------------------------------------------------------------------
 check_services()
 {
     if [ -f ${VLAN_CONFIG_FILE} ]; then
         ASFVOLT16_VLAN_ID_ETH2=$(awk '/asfvolt16_vlan_id_eth2/{print $0}' ${VLAN_CONFIG_FILE} | awk -F "=" '{print $2}')
         ASGVOLT64_VLAN_ID_ETH1=$(awk '/asgvolt64_vlan_id_eth1/{print $0}' ${VLAN_CONFIG_FILE} | awk -F "=" '{print $2}')
         if [ "${OLT_MODEL}" = ${ASF16_MODEL} ]; then
             if [ ${ASFVOLT16_VLAN_ID_ETH2} -gt 4094 ] || [ ${ASFVOLT16_VLAN_ID_ETH2} -lt 1 ]; then
                 error_message "vlan ids not in range"
                 exit 1
             fi
         else
             if [ ${ASGVOLT64_VLAN_ID_ETH1} -gt 4094 ] || [ ${ASGVOLT64_VLAN_ID_ETH1} -lt 1 ]; then
                 error_message "vlan ids not in range"
                 exit 1
            fi
        fi
     else
         error_message "${VLAN_CONFIG_FILE} does not exist"
         exit 1
     fi
     echo "*********************************************************************"
     info_message "Validating ONL Installation"
     echo "*********************************************************************"
     for func_name in validate_interfaces validate_system_services
     do
         counter=0
         while true; do
             sleep ${TIME_INTERVAL}
             $func_name
             if [ $? -eq 0 ]; then
                 break
             fi
             if [ $counter -eq $TOTAL_VALIDATION_TIME ]; then
                 error_message "Time out ,vlan interfaces or all services may not be up"
                 return 1
             fi
             counter=$((counter+${TIME_INTERVAL}))
         done
     done
     return 0
 }

 does_logger_exist
 if [ $? -eq 0 ]; then
    check_services
 else
    error_message "logger does not exist"
    exit 1
 fi
	#!/bin/bash

	#Copyright 2018-present Open Networking Foundation
	#
	#Licensed under the Apache License, Version 2.0 (the "License");
	#you may not use this file except in compliance with the License.
	#You may obtain a copy of the License at
	#
	#http://www.apache.org/licenses/LICENSE-2.0
	#
	#Unless required by applicable law or agreed to in writing, software
	#distributed under the License is distributed on an "AS IS" BASIS,
	#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	#See the License for the specific language governing permissions and
	#limitations under the License.

	### BEGIN INIT INFO
	# Provides: validate_onl_installation.sh
	# Required-Start: $all
	# Required-Stop: $network $local_fs $syslog
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: This script validates ONL installation by checking if expected interfaces and
	# services are UP and RUNNING.
	# Description:
	# Following are the interafces and services considered for validation:
	# 1. Based on the device type(asfvolt16/asgvolt64) this script validates whether
	# eth2.<VLAN_ID>/eth1.<VLAN_ID> is up and running
	# 3. Validate system services
	# a. openolt driver
	# b. dev_mgmt_daemon
	# c. onlp
	# d. sshd
	# e. dhclient
	# returns the current status if service is up or not.
	### END INIT INFO

	#------------------------------------------------------------------------------
	# GLOBAL VARIABLES
	#------------------------------------------------------------------------------

	# Time interval in seconds to execute each function call for validation.
	TIME_INTERVAL=2

	# Total time required to validate all services.
	TOTAL_VALIDATION_TIME=20

	# Root path where required bal directories are located
	BRCM_DIR='/broadcom'

	# Path to vlan config file
	VLAN_CONFIG_FILE="${BRCM_DIR}/vlan.config"

	# vlan id for asfvolt16
	ASFVOLT16_VLAN_ID_ETH2=

	# vlan id for asgvolt64
	ASGVOLT64_VLAN_ID_ETH1=

	OLT_MODEL=$(cat /sys/devices/virtual/dmi/id/board_name)
	ASF16_MODEL="ASXvOLT16"
	# interfaces
	ETH1=eth1
	ETH2=eth2

	#------------------------------------------------------------------------------
	# Function Name: does_logger_exist
	# Description:
	# This function check if logger exist and executable.
	#
	# Globals:
	# None
	#
	# Arguments:
	# None
	#
	# Returns:
	# returns 0 if exist and executable else 1
	#------------------------------------------------------------------------------
	does_logger_exist()
	{
	cmd=/usr/bin/logger
	if [ -x ${cmd} ]; then
	return 0
	else
	return 1
	fi
	}

	#------------------------------------------------------------------------------
	# Function Name: info_message
	# Description:
	# This function print the info message information to the console
	#
	# Globals:
	# None
	#
	# Arguments:
	# string message
	#
	# Returns:
	# None
	#------------------------------------------------------------------------------
	info_message()
	{
	echo "INFO: $1"
	logger -p user.info "$1"
	}

	#------------------------------------------------------------------------------
	# Function Name: error_message
	# Description:
	# This function print the error message information to the console
	#
	# Globals:
	# None
	#
	# Arguments:
	# string message
	#
	# Returns:
	# returns 1
	#------------------------------------------------------------------------------
	error_message()
	{
	echo "ERROR: $1"
	logger -p user.err "$1"
	return 1
	}

	#------------------------------------------------------------------------------
	# Function Name: is_interface_up_running
	# Description:
	# This function validate the interface whether it is UP and RUNNING or DOWN.
	#
	# Globals:
	# None
	#
	# Arguments:
	# interface name
	#
	# Returns:
	# returns 0 if interface is up and running and returns 1 if interface is down
	#------------------------------------------------------------------------------
	is_interface_up_running()
	{
	info_message "Validating interface - $1"
	interface_name=$1
	ifconfig ${interface_name} \| grep -q "UP BROADCAST RUNNING MULTICAST"
	if [ $? -eq 0 ]; then
	info_message "${interface_name} UP & RUNNING"
	echo "---------------------------------------------------------------------"
	return 0
	else
	error_message "${interface_name} is DOWN"
	echo "---------------------------------------------------------------------"
	return 1
	fi
	}

	#------------------------------------------------------------------------------
	# Function Name : validate_interfaces
	# Description:
	# This function validate interfaces ${ETH2}.${ASFVOLT16_VLAN_ID_ETH2} and
	# ${ETH3}.${ASFVOLT16_VLAN_ID_ETH3} or ${ETH1}.${ASGVOLT64_VLAN_ID_ETH1} and
	# ${ETH2}.${ASGVOLT64_VLAN_ID_ETH2} based on OLT model.
	# Basically it validates if these interfaces are UP and RUNNING or not
	#
	# Globals:
	# ASFVOLT16_VLAN_ID_ETH2, ASFVOLT16_VLAN_ID_ETH3, ASGVOLT64_VLAN_ID_ETH1,
	# ASGVOLT64_VLAN_ID_ETH2, ETH1, ETH2, ETH3
	#
	#
	# Arguments:
	# None
	#
	# Returns:
	# return 1 if interface are down else returns 0
	#------------------------------------------------------------------------------
	validate_interfaces()
	{
	# Validating interfaces whether they are UP and RUNNING or not
	if [ "${OLT_MODEL}" = ${ASF16_MODEL} ]; then
	is_interface_up_running ${ETH2}.${ASFVOLT16_VLAN_ID_ETH2}
	if [ $? -eq 0 ]; then
	return 0
	else
	return 1
	fi
	else
	is_interface_up_running ${ETH1}.${ASGVOLT64_VLAN_ID_ETH1}
	if [ $? -eq 0 ]; then
	return 0
	else
	return 1
	fi
	fi
	}

	#------------------------------------------------------------------------------
	# Function Name: validate_system_services
	# Description:
	# This function checks if the below services/processes are running or not.
	# 1. dev_mgmt_daemon
	# 2. openolt
	# 3. onlp
	# 4. sshd
	# 5. dhclient
	# Globals:
	# ASFVOLT16_VLAN_ID_ETH2, ASFVOLT16_VLAN_ID_ETH3, ASGVOLT64_VLAN_ID_ETH1,
	# ASGVOLT64_VLAN_ID_ETH2, ETH1, ETH2, ETH3
	#
	#
	# Arguments:
	# None
	#
	# Returns:
	# returns 0
	#------------------------------------------------------------------------------
	validate_system_services()
	{
	echo "---------------------------------------------------------------------"
	echo "Validating Services"
	echo "---------------------------------------------------------------------"

	dhclient_interface dhclient_val1
	for service_name in dev_mgmt_daemon openolt onlpd ssh ${dhclient_val1}
	do
	echo "---------------------------------------------------------------------"
	ps -ef \| grep -v grep \| grep ${service_name}
	#service ${service_name} status
	if [ $? -eq 0 ]; then
	info_message "${service_name} service is running"
	else
	error_message "${service_name} is not running"
	return 1
	fi
	echo "---------------------------------------------------------------------"
	done
	return 0
	}

	#------------------------------------------------------------------------------
	# Function Name: dhclient_interface
	# Description:
	# This function sets values to which tagged interface dhclient service need
	# to be tested based on the OLT model package.
	#
	# Globals:
	# ASFVOLT16_VLAN_ID_ETH2, ASFVOLT16
	# ASGVOLT64_VLAN_ID_ETH1, ETH1, ETH2
	#
	# Arguments:
	# None
	#
	# Returns:
	# None
	#------------------------------------------------------------------------------
	dhclient_interface()
	{
	local value1=$1
	if [ "${OLT_MODEL}" = ${ASF16_MODEL} ]; then
	dhclient1=dhclient.${ETH2}.${ASFVOLT16_VLAN_ID_ETH2}
	eval $value1="'$dhclient1'"
	else
	dhclient2=dhclient.${ETH1}.${ASGVOLT64_VLAN_ID_ETH1}
	eval $value1="'$dhclient2'"
	fi

	}

	#------------------------------------------------------------------------------
	# Function Name: check_services
	# Description:
	# This function checks if the expected services like onlp, sshd, dev_mgmt_daemon, dhclient
	# and also checks that physical and vlan interfaces are up.
	# This script times out and returns an error code of 1 if all vaildations don't turn out to be successful
	# in counter a number is equal to 20
	#
	# Globals:
	# VLAN_CONFIG_FILE, ASFVOLT16_VLAN_ID_ETH2, ASGVOLT64_VLAN_ID_ETH1,
	# TIME_INTERVAL, ASFVOLT16
	#
	# Arguments:
	# None
	#
	# Returns:
	# None
	#------------------------------------------------------------------------------
	check_services()
	{
	if [ -f ${VLAN_CONFIG_FILE} ]; then
	ASFVOLT16_VLAN_ID_ETH2=$(awk '/asfvolt16_vlan_id_eth2/{print $0}' ${VLAN_CONFIG_FILE} \| awk -F "=" '{print $2}')
	ASGVOLT64_VLAN_ID_ETH1=$(awk '/asgvolt64_vlan_id_eth1/{print $0}' ${VLAN_CONFIG_FILE} \| awk -F "=" '{print $2}')
	if [ "${OLT_MODEL}" = ${ASF16_MODEL} ]; then
	if [ ${ASFVOLT16_VLAN_ID_ETH2} -gt 4094 ] \|\| [ ${ASFVOLT16_VLAN_ID_ETH2} -lt 1 ]; then
	error_message "vlan ids not in range"
	exit 1
	fi
	else
	if [ ${ASGVOLT64_VLAN_ID_ETH1} -gt 4094 ] \|\| [ ${ASGVOLT64_VLAN_ID_ETH1} -lt 1 ]; then
	error_message "vlan ids not in range"
	exit 1
	fi
	fi
	else
	error_message "${VLAN_CONFIG_FILE} does not exist"
	exit 1
	fi
	echo "*********************************************************************"
	info_message "Validating ONL Installation"
	echo "*********************************************************************"
	for func_name in validate_interfaces validate_system_services
	do
	counter=0
	while true; do
	sleep ${TIME_INTERVAL}
	$func_name
	if [ $? -eq 0 ]; then
	break
	fi
	if [ $counter -eq $TOTAL_VALIDATION_TIME ]; then
	error_message "Time out ,vlan interfaces or all services may not be up"
	return 1
	fi
	counter=$((counter+${TIME_INTERVAL}))
	done
	done
	return 0
	}

	does_logger_exist
	if [ $? -eq 0 ]; then
	check_services
	else
	error_message "logger does not exist"
	exit 1
	fi