mirror of
https://github.com/Sea-Haven-Industries/ring-scheduler-3cx.git
synced 2026-05-18 20:20:12 +00:00
The scheduler now checks the afterhours-shifts DynamoDB table before falling back to the YAML config. This enables the Slack shift manager bot to drive schedule changes that take effect at the next 8am run. Same-day changes are handled by direct Lambda invocation from the bot. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
77 lines
2.3 KiB
YAML
77 lines
2.3 KiB
YAML
AWSTemplateFormatVersion: "2010-09-09"
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Transform: AWS::Serverless-2016-10-31
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Description: 3CX Ring Group After-Hours Scheduler
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Parameters:
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Timezone:
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Type: String
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Default: "America/New_York"
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ShiftTableName:
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Type: String
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Default: "afterhours-shifts"
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Description: DynamoDB table for Slack shift manager overrides
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Globals:
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Function:
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Runtime: python3.12
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Timeout: 30
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MemorySize: 128
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Resources:
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SchedulerFunction:
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Type: AWS::Serverless::Function
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Properties:
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FunctionName: 3cx-ring-group-scheduler
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Handler: src/handler.handler
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CodeUri: .
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Environment:
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Variables:
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SSM_PREFIX: /3cx-scheduler
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TZ: !Ref Timezone
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SHIFT_TABLE: !Ref ShiftTableName
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Policies:
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- Statement:
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- Effect: Allow
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Action:
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- ssm:GetParametersByPath
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- ssm:GetParameter
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- ssm:GetParameters
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Resource:
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- !Sub "arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/3cx-scheduler"
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- !Sub "arn:aws:ssm:${AWS::Region}:${AWS::AccountId}:parameter/3cx-scheduler/*"
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- Effect: Allow
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Action:
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- kms:Decrypt
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Resource: "*"
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Condition:
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StringEquals:
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"kms:ViaService": !Sub "ssm.${AWS::Region}.amazonaws.com"
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- Effect: Allow
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Action:
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- dynamodb:GetItem
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Resource:
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- !Sub "arn:aws:dynamodb:${AWS::Region}:${AWS::AccountId}:table/${ShiftTableName}"
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Events:
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# EST: 8am ET = 13:00 UTC (Nov-Mar)
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DailyScheduleEST:
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Type: Schedule
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Properties:
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Schedule: cron(0 13 ? * * *)
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Description: "Update 3CX ring group at 8am EST (Nov-Mar)"
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Enabled: true
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# EDT: 8am ET = 12:00 UTC (Mar-Nov)
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DailyScheduleEDT:
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Type: Schedule
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Properties:
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Schedule: cron(0 12 ? * * *)
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Description: "Update 3CX ring group at 8am EDT (Mar-Nov)"
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Enabled: true
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# SSM Parameters: create these manually via CLI before deploying.
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# See setup instructions in the deploy section below.
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Outputs:
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FunctionArn:
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Value: !GetAtt SchedulerFunction.Arn
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FunctionName:
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Value: !Ref SchedulerFunction
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