The sandbox examples have been pre-configured with a docker-compose file for easy setup. Please examine the environment variables in the file prior to running and change the variables where appropriate. For example, if you want to test the Keycloak integration, plugin your configuration values to the docker-compose.yml file.
You must have docker-compose installed locally. This is not a production grade setup.
To start the services, simply run from this directory.
docker-compose up --buildIf you would like the services to run in detached mode, supply the -d parameter.
The services are now running under the following:
- audit-ms-example
- notification-example
- auth-multitenant-example
- in-mail-example
- notification-socket-example
- scheduler-example
- video-conferencing-ms-example
- workflow-ms-example
- chat-notification-pubnub-example
- feature-toggle-example
- unleash-server
- Camunda
- pgAdmin
- PostgreSQL - localhost:5432
- Redis - localhost:6739
Credentials for the database and pgAdmin are in the docker-compose file or can be overridden with environment variables. An orchestration container creates all of the databases and another runs the service DB migrations for you.
When connecting to PostgreSQL or from within one of the containers, pay attention to the network and service name defined in the docker-compose file, since you will connect via the Docker network and service name.
This is not a production deployment.
The steps below are based off a local microk8s setup, but should also work with minikube. Please perform the basic microk8s setup and ensure that this command is run.
microk8s enable dashboard dns registry istioIf you have issues with the Docker daemon connecting to an insecure registry, please see the microk8s docs
Run the following command to ensure that the base setup is working properly.
$ microk8s kubectl get all --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
istio-system pod/istio-security-post-install-1.5.1-w6l7l 0/1 Completed 0 25d
istio-system pod/istio-grafana-post-install-1.5.1-52zx2 0/1 Completed 0 25d
kube-system pod/calico-kube-controllers-847c8c99d-dktsh 1/1 Running 24 26d
kube-system pod/hostpath-provisioner-5c65fbdb4f-w9qb7 1/1 Running 22 25d
kube-system pod/dashboard-metrics-scraper-6c4568dc68-bzp55 1/1 Running 22 25d
kube-system pod/metrics-server-8bbfb4bdb-l87ww 1/1 Running 22 25d
container-registry pod/registry-9b57d9df8-b848v 1/1 Running 22 25d
istio-system pod/istio-citadel-67658cf6c-rpxl9 1/1 Running 22 25d
istio-system pod/grafana-d7994566f-nxznh 1/1 Running 22 25d
kube-system pod/coredns-86f78bb79c-2vwp6 1/1 Running 22 25d
istio-system pod/istio-galley-567478fb94-2lc64 1/1 Running 22 25d
kube-system pod/kubernetes-dashboard-7ffd448895-hglxc 1/1 Running 22 25d
istio-system pod/prometheus-9d65f7646-p2j5h 1/1 Running 22 25d
kube-system pod/calico-node-zgzfb 1/1 Running 24 26d
ingress pod/nginx-ingress-microk8s-controller-s89wr 1/1 Running 4 6d17h
istio-system pod/istio-telemetry-64d8c69d67-h8lsw 2/2 Running 63 25d
istio-system pod/istio-tracing-579d7647d9-ls7dt 1/1 Running 26 25d
istio-system pod/istio-policy-58d8b97644-xl8kg 2/2 Running 62 25d
istio-system pod/istio-pilot-64d96677f8-j9zhm 2/2 Running 46 25d
istio-system pod/istio-sidecar-injector-589988b5d6-tnbxl 1/1 Running 22 25d
istio-system pod/kiali-77f97f5b4d-4bz8t 1/1 Running 22 25d
istio-system pod/istio-egressgateway-756f9bc5b9-mvf87 1/1 Running 22 25d
istio-system pod/istio-ingressgateway-56bb766b96-m9ngf 1/1 Running 22 25d
NAMESPACE NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
default service/kubernetes ClusterIP 10.152.183.1 <none> 443/TCP 26d
kube-system service/metrics-server ClusterIP 10.152.183.11 <none> 443/TCP 25d
kube-system service/kubernetes-dashboard ClusterIP 10.152.183.62 <none> 443/TCP 25d
kube-system service/dashboard-metrics-scraper ClusterIP 10.152.183.50 <none> 8000/TCP 25d
kube-system service/kube-dns ClusterIP 10.152.183.10 <none> 53/UDP,53/TCP,9153/TCP 25d
container-registry service/registry NodePort 10.152.183.213 <none> 5000:32000/TCP 25d
istio-system service/istio-galley ClusterIP 10.152.183.132 <none> 443/TCP,15014/TCP,9901/TCP 25d
istio-system service/istio-egressgateway ClusterIP 10.152.183.251 <none> 80/TCP,443/TCP,15443/TCP 25d
istio-system service/istio-ingressgateway LoadBalancer 10.152.183.191 <pending> 15020:30563/TCP,80:31380/TCP,443:31390/TCP,31400:31400/TCP,15029:31830/TCP,15030:30896/TCP,15031:30133/TCP,15032:32717/TCP,15443:30441/TCP 25d
istio-system service/grafana ClusterIP 10.152.183.84 <none> 3000/TCP 25d
istio-system service/kiali ClusterIP 10.152.183.247 <none> 20001/TCP 25d
istio-system service/istio-policy ClusterIP 10.152.183.226 <none> 9091/TCP,15004/TCP,15014/TCP 25d
istio-system service/istio-telemetry ClusterIP 10.152.183.198 <none> 9091/TCP,15004/TCP,15014/TCP,42422/TCP 25d
istio-system service/istio-pilot ClusterIP 10.152.183.121 <none> 15010/TCP,15011/TCP,8080/TCP,15014/TCP 25d
istio-system service/prometheus ClusterIP 10.152.183.204 <none> 9090/TCP 25d
istio-system service/istio-citadel ClusterIP 10.152.183.5 <none> 8060/TCP,15014/TCP 25d
istio-system service/istio-sidecar-injector ClusterIP 10.152.183.32 <none> 443/TCP,15014/TCP 25d
istio-system service/jaeger-query ClusterIP 10.152.183.106 <none> 16686/TCP 25d
istio-system service/jaeger-collector ClusterIP 10.152.183.216 <none> 14267/TCP,14268/TCP,14250/TCP 25d
istio-system service/jaeger-collector-headless ClusterIP None <none> 14250/TCP 25d
istio-system service/jaeger-agent ClusterIP None <none> 5775/UDP,6831/UDP,6832/UDP 25d
istio-system service/zipkin ClusterIP 10.152.183.41 <none> 9411/TCP 25d
istio-system service/tracing ClusterIP 10.152.183.19 <none> 80/TCP 25d
NAMESPACE NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE
kube-system daemonset.apps/calico-node 1 1 1 1 1 kubernetes.io/os=linux 26d
ingress daemonset.apps/nginx-ingress-microk8s-controller 1 1 1 1 1 <none> 6d17h
NAMESPACE NAME READY UP-TO-DATE AVAILABLE AGE
istio-system deployment.apps/istio-telemetry 1/1 1 1 25d
kube-system deployment.apps/hostpath-provisioner 1/1 1 1 25d
kube-system deployment.apps/dashboard-metrics-scraper 1/1 1 1 25d
kube-system deployment.apps/calico-kube-controllers 1/1 1 1 26d
kube-system deployment.apps/metrics-server 1/1 1 1 25d
container-registry deployment.apps/registry 1/1 1 1 25d
istio-system deployment.apps/istio-citadel 1/1 1 1 25d
istio-system deployment.apps/grafana 1/1 1 1 25d
kube-system deployment.apps/coredns 1/1 1 1 25d
istio-system deployment.apps/istio-galley 1/1 1 1 25d
kube-system deployment.apps/kubernetes-dashboard 1/1 1 1 25d
istio-system deployment.apps/istio-policy 1/1 1 1 25d
istio-system deployment.apps/prometheus 1/1 1 1 25d
istio-system deployment.apps/istio-tracing 1/1 1 1 25d
istio-system deployment.apps/istio-pilot 1/1 1 1 25d
istio-system deployment.apps/istio-sidecar-injector 1/1 1 1 25d
istio-system deployment.apps/kiali 1/1 1 1 25d
istio-system deployment.apps/istio-egressgateway 1/1 1 1 25d
istio-system deployment.apps/istio-ingressgateway 1/1 1 1 25d
NAMESPACE NAME DESIRED CURRENT READY AGE
istio-system replicaset.apps/istio-telemetry-64d8c69d67 1 1 1 25d
kube-system replicaset.apps/hostpath-provisioner-5c65fbdb4f 1 1 1 25d
kube-system replicaset.apps/dashboard-metrics-scraper-6c4568dc68 1 1 1 25d
kube-system replicaset.apps/calico-kube-controllers-847c8c99d 1 1 1 26d
kube-system replicaset.apps/metrics-server-8bbfb4bdb 1 1 1 25d
container-registry replicaset.apps/registry-9b57d9df8 1 1 1 25d
istio-system replicaset.apps/istio-citadel-67658cf6c 1 1 1 25d
istio-system replicaset.apps/grafana-d7994566f 1 1 1 25d
kube-system replicaset.apps/coredns-86f78bb79c 1 1 1 25d
istio-system replicaset.apps/istio-galley-567478fb94 1 1 1 25d
kube-system replicaset.apps/kubernetes-dashboard-7ffd448895 1 1 1 25d
istio-system replicaset.apps/istio-policy-58d8b97644 1 1 1 25d
istio-system replicaset.apps/prometheus-9d65f7646 1 1 1 25d
istio-system replicaset.apps/istio-tracing-579d7647d9 1 1 1 25d
istio-system replicaset.apps/istio-pilot-64d96677f8 1 1 1 25d
istio-system replicaset.apps/istio-sidecar-injector-589988b5d6 1 1 1 25d
istio-system replicaset.apps/kiali-77f97f5b4d 1 1 1 25d
istio-system replicaset.apps/istio-egressgateway-756f9bc5b9 1 1 1 25d
istio-system replicaset.apps/istio-ingressgateway-56bb766b96 1 1 1 25d
NAMESPACE NAME COMPLETIONS DURATION AGE
istio-system job.batch/istio-security-post-install-1.5.1 1/1 82s 25d
istio-system job.batch/istio-grafana-post-install-1.5.1 1/1 82s 25d
❗ we have moved sandbox/k8 to terraform-sourceloop-apps ❗
Change your working directory to ./sandbox
Run the build script
chmod +x ./build.sh
./build.shNow create the sourceloop-sandbox namespace.
❗ Skip this step if you plan on using terrform to deploy. ❗
$ microk8s kubectl apply -f k8s/manifests/namespaces/
namespace/sourceloop-sandbox createdSetup your microk8s kubectl context
$ microk8s kubectl config set-context sourceloop-sandbox \
--user=admin \
--cluster=microk8s-cluster \
--namespace sourceloop-sandbox
Context "sourceloop-sandbox" created.
$ microk8s kubectl config use-context sourceloop-sandbox
Switched to context "sourceloop-sandbox".Now create the rest of the resources:
❗ Skip this step if you plan on using terrform to deploy. ❗
microk8s kubectl apply -f k8s/manifests/ --recursiveTo avoid adding a host header to every request, add the following entries to your host file
127.0.0.1 audit.sourceloop.local
127.0.0.1 auth.sourceloop.local
127.0.0.1 in-mail.sourceloop.local
127.0.0.1 notification.sourceloop.local
127.0.0.1 scheduler.sourceloop.local
127.0.0.1 video.sourceloop.local
127.0.0.1 workflow.sourceloop.local
127.0.0.1 camunda.sourceloop.localYou're local setup is now up and running.
To view the dashboard, run
$ microk8s dashboard-proxyIf you run into issue, these are the commands you may need to run locally, manually.
The contents of this function can be found in the ci_build.sh file located in sandbox/ci_build.sh
install_microk8s() {
sudo snap install microk8s --classic
microk8s status --wait-ready
microk8s enable dns registry ingress
microk8s kubectl get all --all-namespaces
pushd $HOME
mkdir -p .kube
microk8s config >.kube/config
popd
}If you prefer to use the Terraform module, follow the steps below. Terraform 1.0.3 + is required.
Perform the same steps above to:
- Enable
microk8sservices - Running the container build script
- Set the context
- Adding host header entries
Once the above steps are complete, you can proceed to run the following:
cd k8s/tf-sourceloop-sandbox
terraform init
terraform apply-
connection refused
If you get an error similar the following, it shows you are unable to connect to the resources:
kubernetes_namespace.sourceloop_sandbox: Creating... ╷ │ Error: Post "http://localhost/api/v1/namespaces": dial tcp 127.0.0.1:80: connect: connection refused │ │ with kubernetes_namespace.sourceloop_sandbox, │ on namespace.tf line 1, in resource "kubernetes_namespace" "sourceloop_sandbox": │ 1: resource "kubernetes_namespace" "sourceloop_sandbox" { │ ╵You will need to execute the following in order to copy the kube config to the
.kubefolder:microk8s config > $HOME/.kube/config
If you downloaded MicroK8s using snap, and you get an error like the following:
/snap/microk8s/2346/bin/sed: couldn't flush stdout: Permission deniedYou will can run
microk8s configand manually copy the console output to~/.kube/config. -
Terraform apply failed on resource creation.
- Give it about five minutes then re-run
terraform apply, all resources should now properly apply.
- Give it about five minutes then re-run
See the readme for more information on the Terraform module.