I want to use templates in my local backstage and have been trying to publish a create-react-app to my gitlab instance, but keep getting the following
22022-10-21T22:36:25.000Z HTTPError: Response code 400 (Bad Request)
I have added the integration within my app-config yaml file. There is some connection happening, but seams that I have missed a required attribute for this request. For example, the title for a merge request was not given. A missed a required attribute for this request. For example, the title for a merge request was not given. Wondering whats another required attribute that I am missing for when publishing to gitlab.
apiVersion: scaffolder.backstage.io/v1beta3
kind: Template
metadata:
name: create-react-app-template
title: Create React App Template
description: Create a new React website project
tags:
- react
- cra
spec:
owner: web#example.com
type: website
parameters:
- title: Provide some simple information
required:
- component_id
- owner
properties:
component_id:
title: Name
type: string
description: Unique name of the component
ui:field: EntityNamePicker
description:
title: Description
type: string
description: Help others understand what this website is for.
owner:
title: Owner
type: string
description: Owner of the component
ui:field: OwnerPicker
ui:options:
allowedKinds:
- Group
- title: Choose a location
required:
- repoUrl
properties:
repoUrl:
title: Repository Location
type: string
ui:field: RepoUrlPicker
ui:options:
allowedHosts:
- gitlab.example.com
steps:
- id: template
name: Fetch Skeleton + Template
action: fetch:template
input:
url: ./skeleton
copyWithoutRender:
- .github/workflows/*
values:
component_id: ${{ parameters.component_id }}
description: ${{ parameters.description }}
destination: ${{ parameters.repoUrl | parseRepoUrl }}
owner: ${{ parameters.owner }}
- id: publish
name: Publish
action: publish:gitlab
input:
allowedHosts:
- gitlab.example.com
description: This is ${{ parameters.component_id }}
repoUrl: ${{ parameters.repoUrl }}
title: Creating catalog-info.yaml ${{ parameters.name }} for backstage
- id: register
name: Register
action: catalog:register
input:
repoContentsUrl: ${{ steps.publish.output.repoContentsUrl }}
catalogInfoPath: "/catalog-info.yaml"
output:
links:
- title: Repository
url: ${{ steps.publish.output.remoteUrl }}
- title: Open in catalog
icon: catalog
entityRef: ${{ steps.register.output.entityRef }}
When I want to go through the template of the Create React App it creates a
Repo Url -> gitlab.example.com?owner=maxbojorquez&repo=template
Related
This is part of my Yml file
I need to re-call this template if it failed.it should be rerun again. After a few seconds, ideally.I am new to yml files
I tried to use retryCountOnTaskFailure but it should be under task but the template calling different hierarchy
https://learn.microsoft.com/en-us/azure/devops/release-notes/2021/sprint-195-update#automatic-retries-for-a-task
- template: ${{variables['System.DefaultWorkingDirectory']}}
parameters:
Test: ${{ parameters.isTestRelease }}
Environment: ${{ parameters.deploymentTarget }}
Component: '${{ parameters.component }}'
The retryCountOnTaskFailure feature is applied to individual tasks within a pipeline. Templates aren't tasks, they act more like an include that expands the contents of the template into your pipeline.
# pipeline.yml
trigger: none
parameters:
- name: isTestRelease
type: boolean
default: false
- name: deploymentTarget
type: string
default: DEV
values:
- DEV
- QA
- UAT
- PROD
- name: component
type: string
default: 'x'
stages:
- template: my-template.yml
parameters:
Test: ${{ parameters.isTestRelease }}
Environment: ${{ parameters.deploymentTarget }}
Component: ${{ parameters.component }}
And within the template, you'd want to add the retry logic to specific tasks:
# my-template.yml
parameters:
- name: isTestRelease
type: boolean
- name: component
type: string
stages:
- stage: Test
jobs:
- job: 1
steps:
- task: ...
- task: ...
- task: ...
retryCountOnFailure: 2
- task: ...
It's also located under "Control Options" when the "Command Line" task is added:
I would like to add a server to an ausostaling-group using SSM document, if the group has n instances running - i want to have (n+1).
Since this stack is managed by cloudformation, i just need to increase the 'DesiredCapacity' variable and update the stack. so i created a document with 2 steps:
get the current value of 'DesiredCapacity'
update stack with value of 'DesiredCapacity' + 1
I didnt find a way to express this simple operation, i guess im doing something wrong ...
SSM Document:
schemaVersion: '0.3'
parameters:
cfnStack:
description: 'The cloudformation stack to be updated'
type: String
mainSteps:
- name: GetDesiredCount
action: 'aws:executeAwsApi'
inputs:
Service: cloudformation
Api: DescribeStacks
StackName: '{{ cfnStack }}'
outputs:
- Selector: '$.Stacks[0].Outputs.DesiredCapacity'
Type: String
Name: DesiredCapacity
- name: UpdateCloudFormationStack
action: 'aws:executeAwsApi'
inputs:
Service: cloudformation
Api: UpdateStack
StackName: '{{ cfnStack }}'
UsePreviousTemplate: true
Parameters:
- ParameterKey: WebServerCapacity
ParameterValue: 'GetDesiredCount.DesiredCapacity' + 1 ### ERROR
# ParameterValue: '{{GetDesiredCount.DesiredCapacity}}' + 1 ### ERROR (trying to concat STR to INT)
# ParameterValue: '{{ GetDesiredCount.DesiredCapacity + 1}}' ### ERROR
There is a way to do calculation inside an SSM document using python runtime.
The additional python step do the following:
Python runtime get variables via the the 'InputPayload' property
The 'current' (str) key added to the event object
The python function script_handler called
The 'current' extracted using event['current']
Converting string to int and adding 1
return a dictionary with the 'desired_capacity' key and value as string
expose the output ($.Payload.desired_capacity referred to the 'desired_capacity' of the returned dictionary)
schemaVersion: '0.3'
parameters:
cfnStack:
description: 'The cloudformation stack to be updated'
type: String
mainSteps:
- name: GetDesiredCount
action: 'aws:executeAwsApi'
inputs:
Service: cloudformation
Api: DescribeStacks
StackName: '{{ cfnStack }}'
outputs:
- Selector: '$.Stacks[0].Outputs.DesiredCapacity'
Type: String
Name: DesiredCapacity
- name: Calculate
action: 'aws:executeScript'
inputs:
Runtime: python3.6
Handler: script_handler
Script: |-
def script_handler(events, context):
desired_capacity = int(events['current']) + 1
return {'desired_capacity': str(desired_capacity)}
InputPayload:
current: '{{ GetDesiredCount.DesiredCapacity }}'
outputs:
- Selector: $.Payload.desired_capacity
Type: String
Name: NewDesiredCapacity
- name: UpdateCloudFormationStack
action: 'aws:executeAwsApi'
inputs:
Service: cloudformation
Api: UpdateStack
StackName: '{{ cfnStack }}'
UsePreviousTemplate: true
Parameters:
- ParameterKey: WebServerCapacity
ParameterValue: '{{ Calculate.NewDesiredCapacity}}'
I have the following setup, a template file, and a pipeline that extends the template. I am wondering is it possible to dynamically add all parameters to extends' parameter?
Template.yml
parameters:
- name: Location
type: string
default: 'eastus'
Washington.yml
parameters:
- name: Location
type: string
default: 'westus'
extends:
template: Template.yml
parameters:
Location: ${{ parameters.Location }}
I can do something like this but I think it doesn't work because the shadowed parameters variable will be used instead of root level parameters.
parameters:
- name: Location
type: string
default: 'westus'
extends:
template: Template.yml
parameters:
- ${{ each param in parameters }}
${{ param.Name }}: ${{ param.Value }}
This works for me:
parameters:
- name: Location
type: string
default: 'westus'
extends:
template: Template.yml
parameters:
${{ each param in parameters }}:
${{ param.Key }}: ${{ param.Value }}
So you had small syntax issues.
It printed:
Assuming that template is:
parameters:
- name: Location
type: string
default: 'eastus'
steps:
- script: echo ${{ parameters.Location }}
I have template
dockerbuild.yml
steps:
- task: Bash#3
displayName: Build an image to container registry
inputs:
script : echo $(PATH)
then a variable file
var.build.yml
- name: PATH
value: 'docker/path'
- name: PATH1
value: 'docker/oldpath'
- name: PATH2
value: 'docker/newpath'
azurepipeline1.yml
resources:
repositories:
- repository: templates
type: git
name: components/pipeline_templates
trigger:
- none
pool:
name: PoolA
variables:
- template: variabletemplates/var.build.yml#templates
jobs:
steps:
- template: CI-CD/dockerbuild.yml#templates # Template reference
parameters:
PATH: ${{ variables.PATH }}
- template: CI-CD/dockerbuild.yml#templates # Template reference
parameters:
PATH: ${{ variables.PATH1 }}
- template: CI-CD/dockerbuild.yml#templates # Template reference
parameters:
PATH: ${{ variables.PATH2 }}
The above code works
But if I change the parameter to
parameters:
PATH: ${{ variables.PATH1 }}
OR
parameters:
PATH: ${{ variables.PATH2 }}
In the output it shows
Output:
docker/path
$(PATH1)
$(PATH2)
I need to reuse the template with many times within the pipeline with different paths. Please help in resolving the issue
Your template needs a parameters block.
parameters:
- name: PATH
type: string
steps:
- task: Bash#3
displayName: Build an image to container registry
inputs:
script : echo ${{ parameters.PATH }}
I need to deploy my secrets in Azure's keyvault through ansible.
If the secret is a new one (i.e. it didnt exist before) it works perfectly, the secret is created properly.
Problem came when I need to update the secret, it is never overwritten.
I tried to delete it and create it again but is not working either since it performs a soft delete so it can be created again with the same name.
Here what I tried so far:
Secret creation (working fine the first time but not overwriting it)
- name: "Create endpoint secret."
azure_rm_keyvaultsecret:
secret_name: mysecret
secret_value: "desiredvalue"
keyvault_uri: "https://{{ AZURE_KV_NAME }}.vault.azure.net/"
tags:
environment: "{{ ENV }}"
role: "endpointsecret"
Here is how I try to delete it first and then creating it again
- name: "Delete endpoint secret."
azure_rm_keyvaultsecret:
secret_name: mysecret
keyvault_uri: "https://{{ AZURE_KV_NAME }}.vault.azure.net/"
state: "absent"
- name: "Create endpoint secret."
azure_rm_keyvaultsecret:
secret_name: mysecret
secret_value: "desiredvalue"
keyvault_uri: "https://{{ AZURE_KV_NAME }}.vault.azure.net/"
tags:
environment: "{{ ENV }}"
role: "endpointsecret"
When trying this error is:
Secret mysecret is currently being deleted and cannot be re-created; retry later
**Secret creation with state: present (it's not creating a new version either) **
- name: "Create endpoint secret."
azure_rm_keyvaultsecret:
secret_name: mysecret
secret_value: "desiredvalue"
keyvault_uri: "https://{{ AZURE_KV_NAME }}.vault.azure.net/"
state: "present"
tags:
environment: "{{ ENV }}"
role: "endpointsecret"
Any idea how to overwrite ( create a new version )a secret or at least perform a hard delete?
I find no way other than deploy it through ARM
- name: "Create ingestion keyvault secrets."
azure_rm_deployment:
state: present
resource_group_name: "{{ AZURE_RG_NAME }}"
location: "{{ AZURE_RG_LOCATION }}"
template:
$schema: "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#"
contentVersion: "1.0.0.0"
parameters:
variables:
resources:
- apiVersion: "2018-02-14"
type: "Microsoft.KeyVault/vaults/secrets"
name: "{{AZURE_KV_NAME}}/{{item.name}}"
properties:
value: "{{item.secret}}"
contentType: "string"
loop: "{{ SECRETLIST }}"
register: publish_secrets
async: 300 # Maximum runtime in seconds.
poll: 0 # Fire and continue (never poll)
- name: Wait for the secret deployment task to finish
async_status:
jid: "{{ publish_secrets_item.ansible_job_id }}"
loop: "{{publish_secrets.results}}"
loop_control:
loop_var: "publish_secrets_item"
register: jobs_publish_secrets
until: jobs_publish_secrets.finished
retries: 5
delay: 2
And then in other file the SECRETLIST declared as a variable:
SECRETLIST :
- name: mysecret
secret: "secretvalue"
- name: othersecret
secret: "secretvalue2"
Hope this helps to anyone with a similar problem