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AutoScaleALL.py
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AutoScaleALL.py
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#!/home/opc/py36env/bin/python
#################################################################################################################
# OCI - Scheduled Auto Scaling Script
# Copyright (c) 2016, 2024, Oracle and/or its affiliates. All rights reserved.
# This software is licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl
#
# Created by: Richard Garsthagen
# Contributors: Joel Nation, Adi Zohar, Dan Iverson, T-Srikanth, Christopher Johnson, Kyle Benson, Richard Benwell
#################################################################################################################
# Application Command line parameters
#
# -t config - Config file section to use (tenancy profile)
# -ip - Use Instance Principals for Authentication
# -dt - Use Instance Principals with delegation token for cloud shell
# -a - Action - All,Up,Down
# -tag - Tag - Default Schedule
# -rg - Filter on Region
# -ic - include compartment ocid
# -ec - exclude compartment ocid
# -ignrtime - ignore region time zone
# -ignormysql- ignore mysql execution
# -printocid - print ocid of object
# -topic - topic to sent summary
# -log - send log output to OCI Logging service. Specify the Log OCID
# -ot - override schedule based on a tag
# -h - help
#
#################################################################################################################
import oci
import datetime
import calendar
import threading
import time
import sys
import argparse
import os
import Regions
import OCIFunctions
logdetails = oci.loggingingestion.models.LogEntryBatch()
logdetails.entries = []
# You can modify / translate the tag names used by this script - case sensitive!!!
AnyDay = "AnyDay"
Weekend = "Weekend"
WeekDay = "WeekDay"
DayOfMonth = "DayOfMonth"
Version = "2024.01.09"
Override = "Override"
# ============== CONFIGURE THIS SECTION ======================
# OCI Configuration
# ============================================================
ComputeShutdownMethod = "SOFTSTOP"
LogLevel = "ALL" # Use ALL or ERRORS. When set to ERRORS only a notification will be published if error occurs
AlternativeWeekend = False # Set to True is your weekend is Friday/Saturday
RateLimitDelay = 2 # Time in seconds to wait before retry of operation
##########################################################################
# Get current host time and utc on execution
##########################################################################
current_host_time = datetime.datetime.today()
current_utc_time = datetime.datetime.utcnow()
##########################################################################
# Print header centered
##########################################################################
def print_header(name):
chars = int(90)
MakeLog("")
MakeLog('#' * chars)
MakeLog("#" + name.center(chars - 2, " ") + "#")
MakeLog('#' * chars)
##########################################################################
# Get Current Hour per the region
##########################################################################
def get_current_hour(region, ignore_region_time=False):
timezdiff = 0 # Default value if no region match is found
# Find matching time zone for region
for r in Regions.RegionTime:
if r[0] == region:
timezdiff = r[1]
# Get current host time
current_time = current_host_time
# if need to use region time
if not ignore_region_time:
current_time = current_utc_time + datetime.timedelta(hours=timezdiff)
print ("Debug: {}".format(current_time))
# get the variables to return
iDayOfWeek = current_time.weekday() # Day of week as a number
iDay = calendar.day_name[iDayOfWeek] # Day of week as string
iCurrentHour = current_time.hour
iDayOfMonth = current_time.date().day # Day of the month as a number
# Get what N-th day of the monday it is. Like 1st, 2nd, 3rd Saturday
cal = calendar.monthcalendar(current_time.year, current_time.month)
iDayNr = 0
daynrcounter = 0
for week in cal:
if cal[daynrcounter][iDayOfWeek] == current_time.day:
if cal[0][iDayOfWeek]:
iDayNr = daynrcounter + 1
else:
iDayNr = daynrcounter
daynrcounter = daynrcounter + 1
return iDayOfWeek, iDay, iCurrentHour, iDayOfMonth, iDayNr
##########################################################################
# Configure logging output
##########################################################################
def MakeLog(msg, no_end=False):
global logdetails
if no_end:
print(msg, end="")
else:
print(msg)
logdetail = oci.loggingingestion.models.LogEntry()
logdetail.id = datetime.datetime.now(datetime.timezone.utc).isoformat()
logdetail.data = msg
logdetail.time = datetime.datetime.now(datetime.timezone.utc).isoformat()
logdetails.entries.append(logdetail)
##########################################################################
# isWeekDay
##########################################################################
def isWeekDay(day):
weekday = True
if AlternativeWeekend:
if day == 4 or day == 5:
weekday = False
else:
if day == 5 or day == 6:
weekday = False
return weekday
###############################################
# isDeleted
###############################################
def isDeleted(state):
deleted = False
try:
if state == "TERMINATED" or state == "TERMINATING":
deleted = True
if state == "DELETED" or state == "DELETING":
deleted = True
except Exception:
deleted = True
MakeLog("No lifecyclestate found, ignoring resource")
MakeLog(state)
return deleted
###############################################
# AutonomousThread
###############################################
class AutonomousThread(threading.Thread):
def __init__(self, threadID, ID, NAME, CPU):
threading.Thread.__init__(self)
self.threadID = threadID
self.ID = ID
self.NAME = NAME
self.CPU = CPU
def run(self):
global total_resources
global ErrorsFound
global errors
global success
MakeLog(" - Starting Autonomous DB {} and after that scaling to {} cpus".format(self.NAME, self.CPU))
Retry = True
while Retry:
try:
response = database.start_autonomous_database(autonomous_database_id=self.ID)
Retry = False
success.append("Started Autonomous DB {}".format(self.NAME))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Starting Autonomous DB {}".format(response.status, self.NAME))
Retry = False
response = database.get_autonomous_database(autonomous_database_id=self.ID, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY)
time.sleep(10)
while response.data.lifecycle_state != "AVAILABLE":
response = database.get_autonomous_database(autonomous_database_id=self.ID, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY)
time.sleep(10)
MakeLog("Autonomous DB {} started, re-scaling to {} cpus".format(self.NAME, self.CPU))
dbupdate = oci.database.models.UpdateAutonomousDatabaseDetails()
if response.data.compute_model == "OCPU":
dbupdate.cpu_core_count = self.CPU
if response.data.compute_model == "ECPU":
dbupdate.compute_count = self.CPU
Retry = True
while Retry:
try:
response = database.update_autonomous_database(autonomous_database_id=self.ID, update_autonomous_database_details=dbupdate)
Retry = False
success.append("Autonomous DB {} started, re-scaling to {} cpus".format(self.NAME, self.CPU))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
errors.append(" - Error ({}) re-scaling to {} cpus for {}".format(response.status, self.CPU, self.NAME))
Retry = False
###############################################
# PoolThread
###############################################
class PoolThread(threading.Thread):
def __init__(self, threadID, ID, NAME, INSTANCES):
threading.Thread.__init__(self)
self.threadID = threadID
self.ID = ID
self.NAME = NAME
self.INSTANCES = INSTANCES
def run(self):
global total_resources
global ErrorsFound
global errors
global success
MakeLog(" - Starting Instance Pool {} and after that scaling to {} instances".format(self.NAME, self.INSTANCES))
Retry = True
while Retry:
try:
response = pool.start_instance_pool(instance_pool_id=self.ID)
Retry = False
success.append(" - Starting Instance Pool {}".format(self.NAME))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
errors.append(" - Error ({}) starting instance pool {}".format(response.status, self.NAME))
Retry = False
response = pool.get_instance_pool(instance_pool_id=self.ID, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY)
time.sleep(10)
while response.data.lifecycle_state != "RUNNING":
response = pool.get_instance_pool(instance_pool_id=self.ID, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY)
time.sleep(10)
MakeLog("Instance pool {} started, re-scaling to {} instances".format(self.NAME, self.INSTANCES))
pooldetails = oci.core.models.UpdateInstancePoolDetails()
pooldetails.size = self.INSTANCES
Retry = True
while Retry:
try:
response = pool.update_instance_pool(instance_pool_id=self.ID, update_instance_pool_details=pooldetails)
Retry = False
success.append("Rescaling Instance Pool {} to {} instances".format(self.NAME, self.INSTANCES))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) rescaling instance pool {}".format(response.status, self.NAME))
Retry = False
###############################################
# AnalyticsThread
###############################################
class AnalyticsThread(threading.Thread):
def __init__(self, threadID, ID, NAME, CPU):
threading.Thread.__init__(self)
self.threadID = threadID
self.ID = ID
self.NAME = NAME
self.CPU = CPU
def run(self):
global total_resources
global ErrorsFound
global errors
global success
MakeLog(" - Starting Analytics Service {} and after that scaling to {} cpus".format(self.NAME, self.CPU))
Retry = True
while Retry:
try:
response = analytics.start_analytics_instance(analytics_instance_id=self.ID)
Retry = False
success.append("Started Analytics Service {}".format(self.NAME))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Starting Analytics Service {}".format(response.status, self.NAME))
Retry = False
response = analytics.get_analytics_instance(analytics_instance_id=self.ID, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY)
time.sleep(10)
while response.data.lifecycle_state != "ACTIVE":
response = analytics.get_analytics_instance(analytics_instance_id=self.ID, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY)
time.sleep(10)
MakeLog("Analytics Service {} started, re-scaling to {} cpus".format(self.NAME, self.CPU))
capacity = oci.analytics.models.capacity.Capacity()
capacity.capacity_value = self.CPU
capacity.capacity_type = capacity.CAPACITY_TYPE_OLPU_COUNT
details = oci.analytics.models.ScaleAnalyticsInstanceDetails()
details.capacity = capacity
Retry = True
while Retry:
try:
response = analytics.scale_analytics_instance(analytics_instance_id=self.ID, scale_analytics_instance_details=details)
Retry = False
success.append("Analytics Service {} started, re-scaling to {} cpus".format(self.NAME, self.CPU))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
errors.append("Error ({}) re-scaling Analytics to {} cpus for {}".format(response.status, self.CPU, self.NAME))
Retry = False
##########################################################################
# Load compartments
##########################################################################
def identity_read_compartments(identity, tenancy):
MakeLog("Loading Compartments...")
try:
cs = oci.pagination.list_call_get_all_results(
identity.list_compartments,
tenancy.id,
compartment_id_in_subtree=True,
retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY
).data
# Add root compartment which is not part of the list_compartments
tenant_compartment = oci.identity.models.Compartment()
tenant_compartment.id = tenancy.id
tenant_compartment.name = tenancy.name
tenant_compartment.lifecycle_state = oci.identity.models.Compartment.LIFECYCLE_STATE_ACTIVE
cs.append(tenant_compartment)
MakeLog(" Total " + str(len(cs)) + " compartments loaded.")
return cs
except Exception as e:
raise RuntimeError("Error in identity_read_compartments: " + str(e.args))
##########################################################################
# Handle Region
##########################################################################
def autoscale_region(region):
# Global Paramters for update
global total_resources
global ErrorsFound
global errors
global success
MakeLog("Starting Auto Scaling script on region {}, executing {} actions".format(region, Action))
threads = [] # Thread array for async AutonomousDB start and rescale
tcount = 0
###############################################
# Get Current Day, time
###############################################
DayOfWeek, Day, CurrentHour, CurrentDayOfMonth, DayNr = get_current_hour(region, cmd.ignore_region_time)
if AlternativeWeekend:
MakeLog("Using Alternative weekend (Friday and Saturday as weekend")
if cmd.ignore_region_time:
MakeLog("Ignoring Region Datetime, Using local time")
MakeLog("Day of week: {}, Nth day in Month: {}, IsWeekday: {}, Current hour: {}, Current DayOfMonth: {}".format(Day, DayNr, isWeekDay(DayOfWeek), CurrentHour, CurrentDayOfMonth))
# Investigatin BUG: temporary disabling below logic
# Array start with 0 so decrease CurrentHour with 1, if hour = 0 then 23
#CurrentHour = 23 if CurrentHour == 0 else CurrentHour - 1
###############################################
# Find all resources with a Schedule Tag
###############################################
MakeLog("Getting all resources supported by the search function...")
query = "query {} resources where (definedTags.namespace = '{}')".format(', '.join(supported_resources), PredefinedTag)
query += " && compartmentId = '" + compartment_include + "'" if compartment_include else ""
query += " && compartmentId != '" + compartment_exclude + "'" if compartment_exclude else ""
sdetails = oci.resource_search.models.StructuredSearchDetails()
sdetails.query = query
NoError = True
try:
result = oci.pagination.list_call_get_all_results(search.search_resources,
sdetails,
**{
"limit": 10
}).data
except oci.exceptions.ServiceError as response:
print ("Error: {} - {}".format(response.code, response.message))
result = oci.resource_search.models.ResourceSummaryCollection()
result.items = []
#################################################################
# Find additional resources not found by search (MySQL Service)
#################################################################
if not cmd.ignoremysql:
MakeLog("Finding MySQL instances in {} Compartments...".format(len(compartments)))
for c in compartments:
# check compartment include and exclude
if c.lifecycle_state != oci.identity.models.Compartment.LIFECYCLE_STATE_ACTIVE:
continue
if compartment_include:
if c.id != compartment_include:
continue
if compartment_exclude:
if c.id == compartment_exclude:
continue
mysql_instances = []
try:
mysql_instances = oci.pagination.list_call_get_all_results(
mysql.list_db_systems,
compartment_id=c.id,
retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY
).data
except Exception:
MakeLog("e", True)
mysql_instances = []
continue
MakeLog(".", True)
for mysql_instance in mysql_instances:
if PredefinedTag not in mysql_instance.defined_tags:
continue
summary = oci.resource_search.models.ResourceSummary()
summary.availability_domain = mysql_instance.availability_domain
summary.compartment_id = mysql_instance.compartment_id
summary.defined_tags = mysql_instance.defined_tags
summary.freeform_tags = mysql_instance.freeform_tags
summary.identifier = mysql_instance.id
summary.lifecycle_state = mysql_instance.lifecycle_state
summary.display_name = mysql_instance.display_name
summary.resource_type = "MysqlDBInstance"
try:
result.items.append(summary)
except AttributeError:
result.append(summary)
MakeLog("")
#################################################################
# All the items with a schedule are now collected.
# Let's go thru them and find / validate the correct schedule
#################################################################
total_resources += len(result)
MakeLog("")
MakeLog("Checking {} Resources for Auto Scale...".format(total_resources))
for resource in result:
# The search data is not always updated. Get the tags from the actual resource itself, not using the search data.
resourceOk = False
if cmd.print_ocid:
MakeLog("Checking {} ({}) - {}, CurrentState: {}...".format(resource.display_name, resource.resource_type, resource.identifier, resource.lifecycle_state))
else:
MakeLog("Checking {} ({}) CurentState: {}...".format(resource.display_name, resource.resource_type, resource.lifecycle_state))
try:
if resource.resource_type == "Instance":
resourceDetails = compute.get_instance(instance_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "DbSystem":
resourceDetails = database.get_db_system(db_system_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "VmCluster":
resourceDetails = database.get_vm_cluster(vm_cluster_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "AutonomousDatabase":
resourceDetails = database.get_autonomous_database(autonomous_database_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "InstancePool":
resourceDetails = pool.get_instance_pool(instance_pool_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "OdaInstance":
resourceDetails = oda.get_oda_instance(oda_instance_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "AnalyticsInstance":
resourceDetails = analytics.get_analytics_instance(analytics_instance_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "IntegrationInstance":
resourceDetails = integration.get_integration_instance(integration_instance_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "LoadBalancer":
resourceDetails = loadbalancer.get_load_balancer(load_balancer_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "MysqlDBInstance":
resourceDetails = mysql.get_db_system(db_system_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "GoldenGateDeployment":
resourceDetails = goldengate.get_deployment(deployment_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "DISWorkspace":
resourceDetails = dataintegration.get_workspace(workspace_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "VisualBuilderInstance":
resourceDetails = visualbuilder.get_vb_instance(vb_instance_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
if resource.resource_type == "CloudVmCluster":
resourceDetails = database.get_cloud_vm_cluster(cloud_vm_cluster_id=resource.identifier, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY).data
resourceOk = True
except:
MakeLog("Skipping resource, information can not be found")
resourceOk = False
if not isDeleted(resource.lifecycle_state) and resourceOk:
schedule = resourceDetails.defined_tags[PredefinedTag]
ActiveSchedule = ""
# Checking the right schedule based on priority
# from low to high:
#
# - Anyday
# - WeekDay or Weekend
# - Name of Day (Monday, Tuesday....)
# - Name of Day, ending with a number to indicate Nth of the month (Saturday1, Saturday2)
# - Day of month
if AnyDay in schedule:
ActiveSchedule = schedule[AnyDay]
if isWeekDay(DayOfWeek): # check for weekday / weekend
if WeekDay in schedule:
ActiveSchedule = schedule[WeekDay]
else:
if Weekend in schedule:
ActiveSchedule = schedule[Weekend]
if Day in schedule: # Check for day specific tag (today)
ActiveSchedule = schedule[Day]
if "{}{}".format(Day, DayNr) in schedule: # Check for Nth day of the Month
ActiveSchedule = schedule["{}{}".format(Day, DayNr)]
if DayOfMonth in schedule:
specificDays = schedule[DayOfMonth].split(",")
for specificDay in specificDays:
day, schedulesize = specificDay.split(":")
if int(day) == CurrentDayOfMonth:
ActiveSchedule = ("{},".format(schedulesize)*24)[:-1]
if cmd.override:
if Override in schedule:
ResourceOverrideTag = schedule[Override]
if cmd.override == "All" or cmd.override == ResourceOverrideTag:
if cmd.action == "Up":
ActiveSchedule = "1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1"
if cmd.action == "Down":
ActiveSchedule = "0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0"
#################################################################
# Check if the active schedule contains exactly 24 numbers for each hour of the day
#################################################################
if ActiveSchedule != "":
try:
schedulehours = ActiveSchedule.split("#")[0].split(",")
if len(schedulehours) != 24:
ErrorsFound = True
errors.append(" - Error with schedule of {} - {}, not correct amount of hours, I count {}".format(resource.display_name, ActiveSchedule, len(schedulehours)))
MakeLog(" - Error with schedule of {} - {}, not correct amount of hours, i count {}".format(resource.display_name, ActiveSchedule, len(schedulehours)))
ActiveSchedule = ""
except Exception:
ErrorsFound = True
ActiveSchedule = ""
errors.append(" - Error with schedule for {}".format(resource.display_name))
MakeLog(" - Error with schedule of {}".format(resource.display_name))
MakeLog(sys.exc_info()[0])
else:
MakeLog(" - Ignoring instance, as no active schedule for today found")
###################################################################################
# if schedule validated, let see if we can apply the new schedule to the resource
###################################################################################
if ActiveSchedule != "":
DisplaySchedule = ""
c = 0
for h in schedulehours:
if c == CurrentHour:
DisplaySchedule = DisplaySchedule + "[" + h + "],"
else:
DisplaySchedule = DisplaySchedule + h + ","
c = c + 1
MakeLog(" - Active schedule for {}: {}".format(resource.display_name, DisplaySchedule))
if "*" in schedulehours[CurrentHour]:
MakeLog(" - Ignoring this service for this hour")
else:
###################################################################################
# Instance
###################################################################################
if resource.resource_type == "Instance":
# Check if value is (CPU:Memory) value for flex shapes
if schedulehours[CurrentHour][0] == "(" and schedulehours[CurrentHour][-1:] == ")":
if "flex" in resourceDetails.shape.lower():
cpu, memory = schedulehours[CurrentHour][1:-1].split(":")
if float(cpu) != resourceDetails.shape_config.ocpus or float(memory) != resourceDetails.shape_config.memory_in_gbs:
MakeLog("Changing VM size")
changedetails = oci.core.models.UpdateInstanceDetails()
configdetails = oci.core.models.UpdateInstanceShapeConfigDetails()
configdetails.ocpus = float(cpu)
configdetails.memory_in_gbs = float(memory)
changedetails.shape_config = configdetails
try:
response = compute.update_instance(instance_id=resource.identifier, update_instance_details=changedetails, retry_strategy=oci.retry.DEFAULT_RETRY_STRATEGY)
MakeLog("Modifying flex shape. CPU count: {} - Memory {}".format(cpu, memory))
except oci.exceptions.ServiceError as response:
MakeLog("Can not modify shape: {}".format(response.message))
else:
MakeLog("Ignoring schedule as VM is already in the desired state")
# except:
# MakeLog("Incorrect schedule: {}".format(schedulehours[CurrentHour]))
else:
MakeLog("Can not apply this modification {}, as shape is not a flex shape".format(schedulehours[CurrentHour]))
else:
if int(schedulehours[CurrentHour]) == 0 or int(schedulehours[CurrentHour]) == 1:
# Only perform action if VM Instance, ignoring any BM instances.
if resourceDetails.shape[:2] == "VM":
if resourceDetails.lifecycle_state == "RUNNING" and int(schedulehours[CurrentHour]) == 0:
if Action == "All" or Action == "Down":
MakeLog(" - Initiate Compute VM shutdown for {}".format(resource.display_name))
Retry = True
while Retry:
try:
response = compute.instance_action(instance_id=resource.identifier, action=ComputeShutdownMethod)
Retry = False
success.append(" - Initiate Compute VM shutdown for {}".format(resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Compute VM Shutdown for {} - {}".format(response.status, resource.display_name, response.message))
MakeLog(" - Error ({}) Compute VM Shutdown for {} - {}".format(response.status, resource.display_name, response.message))
Retry = False
if resourceDetails.lifecycle_state == "STOPPED" and int(schedulehours[CurrentHour]) == 1:
if Action == "All" or Action == "Up":
MakeLog(" - Initiate Compute VM startup for {}".format(resource.display_name))
Retry = True
while Retry:
try:
response = compute.instance_action(instance_id=resource.identifier, action="START")
Retry = False
success.append(" - Initiate Compute VM startup for {}".format(resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Compute VM startup for {} - {}".format(response.status, resource.display_name, response.message))
Retry = False
###################################################################################
# DBSystem
###################################################################################
if resource.resource_type == "DbSystem":
# Execute On/Off operations for Database VMs
if resourceDetails.shape[:2] == "VM":
dbnodes = database.list_db_nodes(compartment_id=resource.compartment_id, db_system_id=resource.identifier).data
for dbnodedetails in dbnodes:
if int(schedulehours[CurrentHour]) == 0 or int(schedulehours[CurrentHour]) == 1:
if dbnodedetails.lifecycle_state == "AVAILABLE" and int(schedulehours[CurrentHour]) == 0:
if Action == "All" or Action == "Down":
MakeLog(" - Initiate DB VM shutdown for {}".format(resource.display_name))
Retry = True
while Retry:
try:
response = database.db_node_action(db_node_id=dbnodedetails.id, action="STOP")
Retry = False
success.append(" - Initiate DB VM shutdown for {}".format(resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) DB VM shutdown for {} - {}".format(response.status, resource.display_name, response.message))
Retry = False
if dbnodedetails.lifecycle_state == "STOPPED" and int(schedulehours[CurrentHour]) == 1:
if Action == "All" or Action == "Up":
MakeLog(" - Initiate DB VM startup for {}".format(resource.display_name))
Retry = True
while Retry:
try:
response = database.db_node_action(db_node_id=dbnodedetails.id, action="START")
Retry = False
success.append(" - Initiate DB VM startup for {}".format(resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) DB VM startup for {} - {}".format(response.status, resource.display_name, response.message))
Retry = False
###################################################################################
# BM
###################################################################################
if resourceDetails.shape[:2] == "BM":
if int(schedulehours[CurrentHour]) > 1 and int(schedulehours[CurrentHour]) < 53:
if resourceDetails.cpu_core_count > int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Down":
MakeLog(" - Initiate DB BM Scale Down to {} for {}".format(int(schedulehours[CurrentHour]), resource.display_name))
dbupdate = oci.database.models.UpdateDbSystemDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_db_system(db_system_id=resource.identifier, update_db_system_details=dbupdate)
Retry = False
success.append(
" - Initiate DB BM Scale Down from {}to {} for {}".format(resourceDetails.cpu_core_count, (schedulehours[CurrentHour]),
resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) DB BM Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count,
int(schedulehours[CurrentHour]),
resource.display_name, response.message))
MakeLog(" - Error ({}) DB BM Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count,
int(schedulehours[CurrentHour]),
resource.display_name, response.message))
Retry = False
if resourceDetails.cpu_core_count < int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Up":
MakeLog(" - Initiate DB BM Scale UP to {} for {}".format(int(schedulehours[CurrentHour]), resource.display_name))
dbupdate = oci.database.models.UpdateDbSystemDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_db_system(db_system_id=resource.identifier, update_db_system_details=dbupdate)
Retry = False
success.append(
" - Initiate DB BM Scale UP from {} to {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]),
resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) DB BM Scale UP from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) DB BM Scale UP from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
###################################################################################
# Exadata (Old exadata shape)
###################################################################################
if resourceDetails.shape[:7] == "Exadata":
if resourceDetails.cpu_core_count > int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Down":
MakeLog(" - Initiate Exadata CS Scale Down from {} to {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]),
resource.display_name))
dbupdate = oci.database.models.UpdateDbSystemDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_db_system(db_system_id=resource.identifier, update_db_system_details=dbupdate)
Retry = False
success.append(" - Initiate Exadata DB Scale Down to {} at {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Exadata DB Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) Exadata DB Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
if resourceDetails.cpu_core_count < int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Up":
MakeLog(" - Initiate Exadata CS Scale UP from {} to {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name))
dbupdate = oci.database.models.UpdateDbSystemDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_db_system(db_system_id=resource.identifier, update_db_system_details=dbupdate)
Retry = False
success.append(" - Initiate Exadata DB BM Scale UP from {} to {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Exadata DB Scale Up from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) Exadata DB Scale Up from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
###################################################################################
# Exadata - VM Cluster
###################################################################################
if resource.resource_type == "CloudVmCluster":
if resourceDetails.cpu_core_count > int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Down":
MakeLog(" - Initiate Exadata VM Cluster Scale Down from {} to {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name))
dbupdate = oci.database.models.UpdateCloudVmClusterDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_cloud_vm_cluster(cloud_vm_cluster_id=resource.identifier,update_cloud_vm_cluster_details=dbupdate)
Retry = False
success.append(" - Initiate Exadata VM Cluster Scale Down to {} at {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Exadata VM Cluster Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) Exadata VM Cluster Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
if resourceDetails.cpu_core_count < int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Up":
MakeLog(" - Initiate Exadata VM Cluster Scale UP from {} to {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name))
dbupdate = oci.database.models.UpdateCloudVmClusterDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_cloud_vm_cluster(cloud_vm_cluster_id=resource.identifier,update_cloud_vm_cluster_details=dbupdate)
Retry = False
success.append(" - Initiate Exadata VM Cluster Scale UP from {} to {} for {}".format(resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Exadata VM Cluster Scale Up from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) Exadata VM Cluster Scale Up from {} to {} for {} - {}".format(response.status, resourceDetails.cpu_core_count, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
###################################################################################
# VmCluster
###################################################################################
if resource.resource_type == "VmCluster":
if int(schedulehours[CurrentHour]) >= 0 and int(schedulehours[CurrentHour]) < 401:
# Cluster VM is running, request is amount of CPU core change is needed
if resourceDetails.lifecycle_state == "AVAILABLE" and int(schedulehours[CurrentHour]) > 0:
if resourceDetails.cpus_enabled > int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Down":
MakeLog(" - Initiate ExadataC@C VM Cluster Scale Down to {} for {}".format(int(schedulehours[CurrentHour]), resource.display_name))
dbupdate = oci.database.models.UpdateVmClusterDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_vm_cluster(vm_cluster_id=resource.identifier, update_vm_cluster_details=dbupdate)
Retry = False
success.append(" - Initiate ExadataC&C Cluster VM Scale Down from {} to {} for {}".format(resourceDetails.cpus_enabled, int(schedulehours[CurrentHour]), resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) ExadataC&C Cluster VM Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpus_enabled, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) ExadataC&C Cluster VM Scale Down from {} to {} for {} - {}".format(response.status, resourceDetails.cpus_enabled, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
if resourceDetails.cpus_enabled < int(schedulehours[CurrentHour]):
if Action == "All" or Action == "Up":
MakeLog(
" - Initiate ExadataC@C VM Cluster Scale Up from {} to {} for {}".format(resourceDetails.cpus_enabled, int(schedulehours[CurrentHour]), resource.display_name))
dbupdate = oci.database.models.UpdateVmClusterDetails()
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
Retry = True
while Retry:
try:
response = database.update_vm_cluster(vm_cluster_id=resource.identifier, update_vm_cluster_details=dbupdate)
Retry = False
success.append(" - Initiate ExadataC&C Cluster VM Scale Up to {} for {}".format(int(schedulehours[CurrentHour]), resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) ExadataC&C Cluster VM Scale Up from {} to {} for {} - {}".format(response.status, resourceDetails.cpus_enabled, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) ExadataC&C Cluster VM Scale Up from {} to {} for {} - {}".format(response.status, resourceDetails.cpus_enabled, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
###################################################################################
# AutonomousDatabase
###################################################################################
# Execute CPU Scale Up/Down operations for Database BMs
if resource.resource_type == "AutonomousDatabase":
if int(schedulehours[CurrentHour]) >= 0 and int(schedulehours[CurrentHour]) < 129:
# Autonomous DB is running request is amount of CPU core change is needed
if resourceDetails.lifecycle_state == "AVAILABLE" and int(schedulehours[CurrentHour]) > 0:
if (resourceDetails.cpu_core_count > int(schedulehours[CurrentHour]) and resourceDetails.compute_model == "OCPU") or (resourceDetails.compute_count > int(schedulehours[CurrentHour]) and resourceDetails.compute_model == "ECPU"):
if Action == "All" or Action == "Down":
dbupdate = oci.database.models.UpdateAutonomousDatabaseDetails()
scalefrom = 0
if resourceDetails.compute_model == "ECPU":
scalefrom = int(resourceDetails.compute_count)
dbupdate.compute_count = int(schedulehours[CurrentHour])
if resourceDetails.compute_model == "OCPU":
scalefrom = int(resourceDetails.cpu_core_count)
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
MakeLog(" - Initiate Autonomous DB Scale Down from {} to {} for {}".format(scalefrom, int(schedulehours[CurrentHour]), resource.display_name))
Retry = True
while Retry:
try:
response = database.update_autonomous_database(autonomous_database_id=resource.identifier, update_autonomous_database_details=dbupdate)
Retry = False
success.append(" - Initiate Autonomous DB Scale Down from {} to {} for {}".format(scalefrom, int(schedulehours[CurrentHour]), resource.display_name))
except oci.exceptions.ServiceError as response:
if response.status == 429:
MakeLog("Rate limit kicking in.. waiting {} seconds...".format(RateLimitDelay))
time.sleep(RateLimitDelay)
else:
ErrorsFound = True
errors.append(" - Error ({}) Autonomous DB Scale Down from {} to {} for {} - {}".format(response.status, scalefrom, int(schedulehours[CurrentHour]), resource.display_name, response.message))
MakeLog(" - Error ({}) Autonomous DB Scale Down from {} to {} for {} - {}".format(response.status, scalefrom, int(schedulehours[CurrentHour]), resource.display_name, response.message))
Retry = False
if (resourceDetails.cpu_core_count < int(schedulehours[CurrentHour]) and resourceDetails.compute_model == "OCPU") or (resourceDetails.compute_count < int(schedulehours[CurrentHour]) and resourceDetails.compute_model == "ECPU"):
if Action == "All" or Action == "Up":
dbupdate = oci.database.models.UpdateAutonomousDatabaseDetails()
scalefrom = 0
if resourceDetails.compute_model == "ECPU":
scalefrom = int(resourceDetails.compute_count)
dbupdate.compute_count = int(schedulehours[CurrentHour])
if resourceDetails.compute_model == "OCPU":
scalefrom = int(resourceDetails.cpu_core_count)
dbupdate.cpu_core_count = int(schedulehours[CurrentHour])
MakeLog(" - Initiate Autonomous DB Scale Up from {} to {} for {}".format(scalefrom, int(schedulehours[CurrentHour]), resource.display_name))
Retry = True
while Retry:
try:
response = database.update_autonomous_database(autonomous_database_id=resource.identifier, update_autonomous_database_details=dbupdate)
Retry = False
success.append(" - Initiate Autonomous DB Scale Up from {} to {} for {}".format(scalefrom ,int(schedulehours[CurrentHour]), resource.display_name))