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A utility library that generates service name convention details based on a repo url.

Project description

https://travis-ci.org/foremast/gogo-utils.svg?branch=master

Gogo-utils

gogo-utils is a utility library that generates a service name convention based on a repo url. The library is mainly used to ensure that an application is able to easily know the path to a service it may need.

from gogoutils import Parser, Generator

url = 'https://github.com/foremast/test.git'
project, repo = Parser(url).parse_url()

# a way to customize based on your conventions
my_formats = {
    'jenkins_job_name': '{project}-{repo}-master',
    'app': 'app-{project}{repo}',
    'custom': '{project}*.*{repo}',
}

info = Generator(project, repo, 'dev', formats=my_formats)

info.jenkins()
> {'name': 'foremast-test-master'}

info.app_name()
> app-foremasttest

info.custom
> foremast*.*test

Classes

Parser

This class is needed to parse and gather details about a git repository. A url is split up and the result is a project, repo.

Generator

This class provides details about an application’s details when using different technologies. Its a simple and concise way to know how a specific app is referenced in jenkins, gitlab, s3, iam, dns and among other services tools.

Formats

This class provides a mechanism to alter the way Generator generates certain application references. It is mainly referenced within Generator to provide that functionality.

In setting up the format the following variables are exposed:

VARIABLE DESCRIPTION
domain Domain
env Environment
project Git project/group name (lowercase)
raw_project Git project/group name
raw_repo Git repo name
repo Git repo name (lowercase)

These are the services you can customize the formats along with their default format:

SERVICE DEFAULT DESCRIPTION
apigateway_domain api.{env}.{domain} API gateway base domain
app {repo}{project} Application Name
dns_elb {repo}.{project}.{env}.{domain} FQDN of DNS ELB
dns_instance {repo}{project}-xx.{env}.{domain} FQDN of instances
domain example.com Domain
elb_app {repo}{project} ELB Name
git_repo {raw_project}/{raw_repo} Apps git repo
git_repo_configs {raw_project}/{raw_repo}-config Config git repo
git_repo_qe {raw_project}/{raw_repo}-qa QA’s git repo
iam_base {project}_{repo} IAM profile base
iam_group {project} IAM group name
iam_lambda_role {project}_{repo}_lambda_role Lambda IAM role name
iam_policy {project}_{repo}_policy IAM policy name
iam_profile {project}_{repo}_profile IAM profile name
iam_role {project}_{repo}_role IAM role name
iam_user {project}_{repo} IAM username
jenkins_job_name {project}_{repo} Jenkins job name
s3_app_bucket {project}-{repo} Application specific S3 bucket name
s3_app_region_bucket {project}-{repo}-{region} Application specific S3 bucket name with region
s3_archaius_name archaius-{env}/{project}/{repo}{project}/ S3 full path for archaius
s3_bucket archaius-{env} S3 archaius bucket name
s3_bucket_path {project}/{repo}{project} S3 path for app (within s3_bucket)
security_group_app {repo}{project} Security Group name
shared_s3_app_bucket common-{project} S3 bucket name for shared buckets
shared_s3_app_region_bucket common-{project}-{region} S3 bucket name for shared buckets with region

Contributions

We encourage contributions, feedback and any bug fixes.

Running Tests

Running tests are very quick and easy when using tox. We validate against python 2.7 and 3.4+

To run the tests simply execute

# only needed once
$ pip install -r requirements-dev.txt

$ tox

Project details


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