Skip to main content

AWS Cloud Formation deployment CLI

Project description

Build Status Code Coverage PyPI Downloads Latest PyPI version License

Senza is a command line tool for generating and executing AWS Cloud Formation templates in a sane way. It supports Cloud Formation templates as YAML input and adds own ‘components’ on top. Components are predefined Cloud Formation snippets that are easy to configure and generate all the boilerplate JSON that is required by Cloud Formation.

Installation

$ sudo pip3 install --upgrade stups-senza

Usage

$ senza init my-definition.yaml # bootstrap a new app
$ senza create ./my-definition.yaml 1 1.0

Please read the STUPS documentation on Senza to learn more.

Senza Definition

# basic information for generating and executing this definition
SenzaInfo:
  StackName: kio
  OperatorTopicId: kio-operators
  Parameters:
      - ImageVersion:
          Description: "Docker image version of Kio."

# a list of senza components to apply to the definition
SenzaComponents:
  - Configuration:
      Type: Senza::StupsAutoConfiguration # auto-detect network setup
  # will create a launch configuration and auto scaling group with min/max=1
  - AppServer:
      Type: Senza::TaupageAutoScalingGroup
      InstanceType: t2.micro
      SecurityGroups: [app-kio] # can be either name or id ("sg-..")
      ElasticLoadBalancer: AppLoadBalancer
      TaupageConfig:
        runtime: Docker
        source: stups/kio:{{Arguments.ImageVersion}}
        ports:
          8080: 8080
        environment:
          PGSSLMODE: verify-full
          DB_SUBNAME: "//kio.example.eu-west-1.rds.amazonaws.com:5432/kio?ssl=true"
          DB_USER: kio
          DB_PASSWORD: aws:kms:abcdef1234567890abcdef=
  # creates an ELB entry and Route53 domains to this ELB
  - AppLoadBalancer:
      Type: Senza::WeightedDnsElasticLoadBalancer
      HTTPPort: 8080
      HealthCheckPath: /ui/
      SecurityGroups: [app-kio-lb]
      Scheme: internet-facing

# just plain Cloud Formation definitions are fully supported:
Outputs:
  URL:
    Description: "The ELB URL of the new Kio deployment."
    Value:
      "Fn::Join":
        - ""
        -
          - "http://"
          - "Fn::GetAtt":
              - AppLoadBalancer
              - DNSName

During evaluation, you can mustache templating with access to the rendered definition, including the SenzaInfo, SenzaComponents and Arguments key (containing all given arguments).

See the STUPS documentation on Senza for details.

Unit Tests

$ python3 setup.py test --cov-html=true

Releasing

$ ./release.sh <NEW-VERSION>

Project details


Release history Release notifications | RSS feed

This version

0.73

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

stups-senza-0.73.tar.gz (31.8 kB view details)

Uploaded Source

Built Distribution

stups_senza-0.73-py3-none-any.whl (43.8 kB view details)

Uploaded Python 3

File details

Details for the file stups-senza-0.73.tar.gz.

File metadata

  • Download URL: stups-senza-0.73.tar.gz
  • Upload date:
  • Size: 31.8 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No

File hashes

Hashes for stups-senza-0.73.tar.gz
Algorithm Hash digest
SHA256 991046658913f6b4729726f8f67a371e20f82e8db65aae740472c6b988dcb363
MD5 851ff5879342d75a104fcaab0cd79b20
BLAKE2b-256 0c6214bdda53f28290184e5bb93562437f758320fbb14ec3a47d256c8fb9e8ce

See more details on using hashes here.

Provenance

File details

Details for the file stups_senza-0.73-py3-none-any.whl.

File metadata

File hashes

Hashes for stups_senza-0.73-py3-none-any.whl
Algorithm Hash digest
SHA256 6c1475f24098c5f576b8243ea43ab85bb9f222b4d403db8a8461951234107eb7
MD5 574d682aa2c5c5b3751293336d249e34
BLAKE2b-256 80e861c8f1964b73923be7bbb0b3b4ca0079a66c691abd62e3188353dc5d0e86

See more details on using hashes here.

Provenance

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page