CCD/SSCS Docker 🐳

[Quick start](#Quick start)
Elastic search

Prerequisites

Azure CLI - minimum version 2.0.57
[jq Json Processor] (https://stedolan.github.io/jq)
Docker
Java 8

You can increase the memory available to Docker from the Preferences|Advanced options on your Docker installation. We recommend allocating 12G. The SIDAM containers are quite hungry.

Tip

Note If you find yourself in a bit of a mess, you may want to destroy all your containers and images with the following command. This will make bringing it all up again slower as it will need to download the images again.

./bin/docker-clean.sh

Getting Started

The first time you set up, you will need to create the CCD network

docker network create ccd-network

Also, ensure all environment variables are copied from .env.example to .env and update any variables that are unique to your envinroment (e.g. CCD_CASE_DEFINITION_XLS)

Using real idam (Default):

Using idam for first time:

./bin/compose-up-idam.sh

Each subsequent time after you can just run this to restart the containers:

./ccd compose up -d

Using idam stub (Check setup instructions in section below before following this):

Using the idam stub for first time:

./bin/compose-up-stub.sh

Each subsequent time after you can just run this to restart the containers:

./ccd compose up -d

Now import the CCD case definition locally. Please follow instructions in the sscs-ccd-definitions README.

Please read instructions below on how to switch between the real idam and idam stub

Using idam simulator:

Ensure the value rse-idam-simulator is in the ./compose/defaults.conf file

In your /etc/hosts file add a value for 127.0.0.1 rse-idam-simulator

Ensure the service_started conditions for ccd-test-stubs-service and idam-api are commented out and rse-idam-simulator are uncommented in ./compose/backend.yaml

Ensure the following variables are in your .env file

export IDAM_STUB_SERVICE_NAME=http://rse-idam-simulator:5000
export IDAM_STUB_LOCALHOST=http://rse-idam-simulator:5000

Bring up the containers

source .env
./bin/compose-up-simulator.sh

Potential startup problems

Network ccd-network declared as external, but could not be found error? Run docker network create ccd-network and try again.

Authentication required error or error pulling images? try:

az acr login -n hmctspublic
./ccd login

Pulling from sscs-logstash error? Try opening the ccd-logstash project and running the ./bin/build-logstash-instances.sh script.

Error accessing CCD or XUI? Ensure all environment variables are copied from .env.example to .env

Importing CCD case definition

To import the CCD case definition locally, run the ./bin/import-local-definition.sh script. This builds a local version of the AAT CCD definition from your sscs-ccd-definitions project (assuming your directory structure matches the script. If your structure is different then follow the Readme in sscs-ccd-definitions project for details on how to import).

Switching between Idam stub and Idam

It's possible to disable the Idam containers and run CCD with an Idam Stub provided by ccd-test-stubs-service. This is useful as a back up plan for when docker Idam is broken or when you local machine is running low on memory and you don't want to spin up the whole Idam containers

Enable Idam Stub

Step 1 - Disable Sidam containers

make sure 'sidam', 'sidam-local', 'sidam-local-ccd' docker compose files are not enabled. How you do that depends on your currently active compose files. When no active compose files are present, the default ones are executed. But if there's any active, then the default ones are ignored. For example:

./ccd enable show

Currently active compose files:
backend
dm-store
frontend
sidam
sidam-local
sidam-local-ccd
xui

Default compose files:
backend
dm-store
frontend
sidam
sidam-local
sidam-local-ccd
xui

In this case sidam is currently explicitly enabled. To disable it either remove from defaults.conf or:

./ccd disable sidam sidam-local sidam-local-ccd

If you are instead running with the default compose file as in:

./ccd enable show

Default compose files:
backend
dm-store
frontend
sidam
sidam-local
sidam-local-ccd
xui

You must explicitly enable only CCD compose files but exclude sidam:

./ccd enable backend dm-store frontend xui
./ccd enable show

Currently active compose files:
backend
dm-store
frontend
xui

Default compose files:
backend
dm-store
frontend
sidam
sidam-local
sidam-local-ccd
xui

Step 2 - Setup Env Vars

in the '.env' file, uncomment:

#IDAM_STUB_SERVICE_NAME=http://ccd-test-stubs-service:5555
#IDAM_STUB_LOCALHOST=http://localhost:5555

To allow definition imports to work ('ccd-import-definition.sh') you need to:

export IDAM_STUB_LOCALHOST=http://localhost:5555

⚠️ Please note: remember to unset 'IDAM_STUB_LOCALHOST' when switching back to the real Idam, otherwise definition import won't work

unset IDAM_STUB_LOCALHOST

Step 3 - (Optional) Customise IDAM roles

IDAM Stub comes with a predefined IDAM user.
To permanently customise the stub user info such as its roles follow the instructions in 'backend.yml' -> ccd-test-stubs-service
To modify the user info at runtime, see https://github.com/hmcts/ccd-test-stubs-service#idam-stub

Step 4 - Enable stub service dependency

Enable ccd-test-stubs-service dependency on ccd-data-store-api and ccd-definition-store-api in 'backend.yml' file.

Uncomment the below lines in 'backend.yml' file for ccd-definition-store-api and ccd-data-store-api

      #      ccd-test-stubs-service:
      #        condition: service_started

Comment the below lines in 'backend.yml' file for ccd-definition-store-api and ccd-data-store-api

      idam-api:
        condition: service_started

Step 5 - bringing it up

Before bringing up the containers, if switching from the real idam to idam stub, please check all idam containers are stopped before continuing.

To bring up the containers, run the following from the root directory of the cloned repository:

./bin/compose-up-stub.sh

Step 6 - import CCD definition

To import the CCD definition locally, please follow instructions in the sscs-ccd-definitions README.

Revert to Idam

Step 1 - Enable Sidam containers

./ccd enable sidam sidam-local sidam-local-ccd

or just revert to the default:

./ccd enable default

Step 2 - Setup Env Vars

in the '.env' file, make sure the following env vars are commented:

#IDAM_STUB_SERVICE_NAME=http://ccd-test-stubs-service:5555
#IDAM_STUB_LOCALHOST=http://localhost:5555

then from the command line:

unset IDAM_STUB_LOCALHOST

Step 3 - Disable stub service dependency

Disable ccd-test-stubs-service dependency on ccd-data-store-api and ccd-definition-store-api in 'backend.yml' file.

Comment the below lines in 'backend.yml' file

    #   ccd-test-stubs-service:
    #       condition: service_started

Uncomment the below lines in 'backend.yml' file

      idam-api:
        condition: service_started

Step 4 - bringing it up

To bring up the containers, run the following from the root directory of the cloned repository:

./bin/compose-up-idam.sh

Step 5 - import CCD definition

To import the CCD definition locally, please follow instructions in the sscs-ccd-definitions README.

Switching between Idam and Idam Stub Example

#assuming no containers running and Idam is enabled

#start with Idam
./ccd compose up -d

#services started

./ccd compose stop

#enable Idam Stub follwing the steps in 'Enable Idam Stub'

#start with Idam Stub
./ccd compose up -d

#services started

you also can issue a 'down' when Idam Stub is enabled without risking of losing Idam data, since it's disabled
./ccd compose down

enable Idam following the steps in 'Revert to Idam'

#start with Idam. This will now create new CCD containers and reuse the old Idam ones
./ccd compose up -d

NOTE: ⚠️ always use 'compose up' rather than 'compose start' when switching between Idam and Idam Stub to have docker compose pick up env vars changes.

Ready for take-off 🛫

You can now visit http://localhost:3451 (for CCD) or http://localhost:3455 (for Expert UI).

If not using the idam stub, you can log in using

[email protected]
Pa55word11

Optional Compose Containers

Optional compose files can be found in the /compose directory. You can enable any of the optional container setups with a command such as:

./ccd enable pdf-service-api

And then run the following command:

./ccd compose up -d

Replace Callback Urls

To manually replace the callback URLs you can run this script:

./gradlew run --args="~/defintions/CCD_SSCSDefinition_v5.1.01_AAT.xlsx url-swaps.yml"

Import Case Definition

To manually import the case definition you can run this script:

./bin/ccd-import-definition.sh ~/defintions/CCD_SSCSDefinition_v5.1.01_AAT.xlsx

##Elastic Search

Some parts of the SSCS service require Elastic Search to be running in order to find cases. However, it is not recommended that this is always running as it uses a significant amount of RAM and can cause performance problems on your local environment.

The following use cases need Elastic Search:

When submitting a case through SYA or Bulk scan, Elastic Search is required for the duplicate case check (same Mrn date/benefit type/nino)
Logging into MYA (with appeal ref number in link) for an appellant, appointee, rep or joint party
Linking a case to other similar cases (e.g. same nino, different mrn) for SYA and Bulk scan
Case loader when it can't find a case by case id so instead uses the GAPS case reference

Starting Elastic Search and Logstash for Development

Set the ES_ENABLED_DOCKER environment variable to true in your .env file
Enable Elastic Search and logstash containers by adding elasticsearch and logstash to defaults.conf in SSCS-Docker
Restart all docker containers. (Note: the first time I tried this it did not work and I had to restart my laptop in order for Elastic Search to be picked up)
Reimport CCD definition file. When adding a CCD definition file elastic search indexes will be created. To verify, you can hit the elastic search api directly on localhost:9200 with the following command. It will return all stored indexes:

curl -X GET http://localhost:9200/benefit_cases-000001

Note: if you start elastic search after having existing cases, these cases will not be searchable using ES.

Useful Elastic Search commands:

The following command will return all cases currently indexed:

curl -X GET http://localhost:9200/benefit_cases-000001/_search

The following command will return all indices on Elastic Search:

curl -X GET http://localhost:9200/_cat/indices

This is an example of an Elastic Search query looking for a case reference of 1234:

curl -X GET "localhost:9200/_search?pretty" -H 'Content-Type: application/json' -d'
{
  "query": {
    "match": {
      "reference": "1234"
    }
  }
}
'

CoreCaseDataApi Elastic Search Endpoint

You can search on local envs using this endpoint: localhost:4452/searchCases?ctid=case_type

An example of a JSON search query which would return any cases where the reference is 1234:

{
    "query": {
        "match" : {
          "reference" : "1234"
        }
    }
}

Please see ES docs - start searching for more examples of search queries.

Example curl:

curl --location --request POST 'localhost:4452/searchCases?ctid=case_type' \
--header 'Content-Type: application/json' \
--header 'Authorization: <auth-token> \
--header 'ServiceAuthorization: <service-auth-token> \
--data-raw '{
  "query": {
    "match" : {
      "reference" : "1234"
    }
  }
}'

Example response:

{
    "total": 1,
    "cases": [
        {
            "id": 1234,
            "jurisdiction": "jurisdiction",
            "state": "Open",
            "version": null,
            "case_type_id": "case_type",
            "created_date": "2020-03-09T16:05:01.742",
            "last_modified": "2020-03-09T16:05:01.745",
            "security_classification": "PUBLIC",
            "case_data": {},
            "data_classification": {
                "creatorId": "PUBLIC"
            },
            "after_submit_callback_response": null,
            "callback_response_status_code": null,
            "callback_response_status": null,
            "delete_draft_response_status_code": null,
            "delete_draft_response_status": null,
            "security_classifications": {
                "creatorId": "PUBLIC"
            }
        }
    ]
}

Bundling

To run the bundling service locally, open up the rpa-em-ccd-orchestrator project and run :

./gradlew build
./gradlew installDist
docker-compose build

Point the rpa-em-ccd-orchestrator image at:

em-ccd-orchestrator_rpa-em-ccd-orchestrator:latest

Then restart 'rpa-em-ccd-orchestrator'

LICENSE

This project is licensed under the MIT License - see the LICENSE file for details.

Name		Name	Last commit message	Last commit date
Latest commit History 353 Commits
.github		.github
bin		bin
compose		compose
database		database
img		img
resources		resources
tools		tools
.DS_Store		.DS_Store
.env.example		.env.example
.gitignore		.gitignore
.tags.env		.tags.env
LICENSE.md		LICENSE.md
README.md		README.md
ccd		ccd
openidm.sql		openidm.sql
openidm_fresh.sql		openidm_fresh.sql

License

skandala-cgi/sscs-docker

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CCD/SSCS Docker 🐳

Prerequisites

Tip

Getting Started

Using real idam (Default):

Using idam stub (Check setup instructions in section below before following this):

Using idam simulator:

Potential startup problems

Importing CCD case definition

Switching between Idam stub and Idam

Enable Idam Stub

Step 1 - Disable Sidam containers

Step 2 - Setup Env Vars

Step 3 - (Optional) Customise IDAM roles

Step 4 - Enable stub service dependency

Step 5 - bringing it up

Step 6 - import CCD definition

Revert to Idam

Step 1 - Enable Sidam containers

Step 2 - Setup Env Vars

Step 3 - Disable stub service dependency

Step 4 - bringing it up

Step 5 - import CCD definition

Switching between Idam and Idam Stub Example

Ready for take-off 🛫

Optional Compose Containers

Replace Callback Urls

Import Case Definition

Starting Elastic Search and Logstash for Development

Useful Elastic Search commands:

CoreCaseDataApi Elastic Search Endpoint

Bundling

LICENSE

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