Argo CD is a declarative, Kubernetes-native continuous deployment tool that can read and pull code from Git repositories and deploy it to your cluster. Because of that, you can integrate Argo CD into your GitOps pipeline to automate the deployment and synchronization of your apps.

In this guide, you learn how to use Argo CD applications to deploy the following components:

  • Gloo Platform CRDs
  • Gloo Mesh Enterprise
  • Istio control plane istiod
  • Istio gateways

Before you begin

  1. Create or use an existing Kubernetes or OpenShift cluster, and save the cluster name in an environment variable. Note: The cluster name must be alphanumeric with no special characters except a hyphen (-), lowercase, and begin with a letter (not a number).

      export CLUSTER_NAME=<cluster_name>

  2. Save your Gloo Mesh Enterprise license in an environment variable. If you do not have a license key, contact an account representative.

      export GLOO_MESH_LICENSE_KEY=<license-key>

  3. Save the Gloo Mesh Enterprise version that you want to install in an environment variable. The latest version is used as an example. You can find other versions in the Changelog documentation. Append ‘-fips’ for a FIPS-compliant image, such as ‘2.6.6-fips’. Do not include v before the version number.

      export GLOO_MESH_VERSION=2.6.6

  4. Review Supported versions to choose the Solo distribution of Istio that you want to use, and save the version information in the following environment variables.

    • REPO: The repo key for the Solo distribution of Istio that you can get by logging in to the Support Center and reviewing the Istio images built by Solo.io support article.
    • ISTIO_IMAGE: The version that you want to use with the solo tag, such as 1.22.5-patch0-solo. You can optionally append other tags of Solo distributions of Istio as needed.
    • REVISION: Take the Istio major and minor versions and replace the periods with hyphens, such as 1-22.

    • ISTIO_VERSION: The version of Istio that you want to install, such as 1.22.5-patch0.
      export REPO=<repo-key>
export ISTIO_IMAGE=1.22.5-patch0-solo
export REVISION=1-22
export ISTIO_VERSION=1.22.5-patch0

Install Argo CD

  1. Create the Argo CD namespace in your cluster.

      kubectl create namespace argocd

  2. Deploy Argo CD by using the non-HA YAML manifests.

      until kubectl apply -k https://github.com/solo-io/gitops-library.git/argocd/deploy/default/ > /dev/null 2>&1; do sleep 2; done

  3. Verify that the Argo CD pods are up and running.

      kubectl get pods -n argocd

    Example output:

      NAME                                                READY   STATUS    RESTARTS   AGE
argocd-application-controller-0                     1/1     Running   0          46s
argocd-applicationset-controller-6d8f595ffd-jhplp   1/1     Running   0          48s
argocd-dex-server-64d4c94598-bcdzb                  1/1     Running   0          48s
argocd-notifications-controller-f6998b6c-pbwfc      1/1     Running   0          47s
argocd-redis-b5d6bf5f5-4mj2x                        1/1     Running   0          47s
argocd-repo-server-5bc5469bbc-qhh4s                 1/1     Running   0          47s
argocd-server-d985cbf9b-s66lv                       2/2     Running   0          46s

  4. Update the default Argo CD password for the admin user to solo.io.

      # bcrypt(password)=$2a$10$79yaoOg9dL5MO8pn8hGqtO4xQDejSEVNWAGQR268JHLdrCw6UCYmy
# password: solo.io
kubectl -n argocd patch secret argocd-secret \
  -p '{"stringData": {
    "admin.password": "$2a$10$79yaoOg9dL5MO8pn8hGqtO4xQDejSEVNWAGQR268JHLdrCw6UCYmy",
    "admin.passwordMtime": "'$(date +%FT%T%Z)'"
  }}'

  5. Port-forward the Argo CD server on port 9999.

      kubectl port-forward svc/argocd-server -n argocd 9999:443

  6. Open the Argo CD UI

  7. Log in as the admin user with the password solo.io.

Argo CD welcome screen
Argo CD welcome screen

Install Gloo Mesh Enterprise

Use Argo CD applications to deploy the Gloo Platform CRD and Gloo Mesh Enterprise Helm charts in your cluster.

  1. Create an Argo CD application to install the Gloo Platform CRD Helm chart.

      kubectl apply -f- <<EOF
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: gloo-platform-crds
  namespace: argocd
spec:
  destination:
    namespace: gloo-mesh
    server: https://kubernetes.default.svc
  project: default
  source:
    chart: gloo-platform-crds
    repoURL: https://storage.googleapis.com/gloo-platform/helm-charts
    targetRevision: ${GLOO_MESH_VERSION}
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
    - CreateNamespace=true 
    retry:
      limit: 2
      backoff:
        duration: 5s
        maxDuration: 3m0s
        factor: 2
EOF

  2. Create another application to install the Gloo Mesh Enterprise Helm chart. The following application prepopulates a set of Helm values to install Gloo Mesh Enterprise components, and enable the Gloo telemetry pipeline and the built-in Prometheus server. To customize these settings, see the Helm reference.

      kubectl apply -f- <<EOF
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: gloo-platform-helm
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
spec:
  destination:
    server: https://kubernetes.default.svc
    namespace: gloo-mesh
  project: default
  source:
    chart: gloo-platform
    helm:
      skipCrds: true
      values: |
        licensing:
          licenseKey: ${GLOO_MESH_LICENSE_KEY}
        common:
          cluster: ${CLUSTER_NAME}
        glooMgmtServer:
          enabled: true
          serviceType: ClusterIP
          registerCluster: true
          createGlobalWorkspace: true
          ports:
            healthcheck: 8091
        prometheus:
          enabled: true
        redis:
          deployment:
            enabled: true
        telemetryGateway:
          enabled: true
          service:
            type: LoadBalancer
        telemetryCollector:
          enabled: true
          config:
            exporters:
              otlp:
                endpoint: gloo-telemetry-gateway.gloo-mesh:4317
        glooUi:
          enabled: true
          serviceType: ClusterIP
        glooAgent:
          enabled: true
          relay:
            serverAddress: gloo-mesh-mgmt-server:9900
    repoURL: https://storage.googleapis.com/gloo-platform/helm-charts
    targetRevision: ${GLOO_MESH_VERSION}
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true
EOF

  3. Verify that the Gloo Mesh Enterprise components are installed and in a healthy state.

      kubectl get pods -n gloo-mesh

    Example output:

      NAME                                      READY   STATUS    RESTARTS   AGE
gloo-mesh-agent-6497df4cf9-htqw4          1/1     Running   0          27s
gloo-mesh-mgmt-server-6d5546757f-6fzxd    1/1     Running   0          27s
gloo-mesh-redis-7c797d595d-lf9dr          1/1     Running   0          27s
gloo-mesh-ui-7567bcd54f-6tvjt             2/3     Running   0          27s
gloo-telemetry-collector-agent-8jvh2      1/1     Running   0          27s
gloo-telemetry-collector-agent-x2brj      1/1     Running   0          27s
gloo-telemetry-gateway-689cb78547-sqqgg   1/1     Running   0          27s
prometheus-server-946c89d8f-zx5sf         1/2     Running   0          27s

Install Istio

With Gloo Mesh Enterprise installed in your environment, you can now install Istio. You can choose between a managed Istio installation that uses the Gloo Mesh Istio lifecycle manager resource to set up Istio in your cluster, or to install unmanaged Istio by using the Istio Helm chart directly.

The Istio and Gateway lifecycle managers automate the deployment and management of Istio resources across your clusters. Because these resources must be customized to your cluster environment and the Istio version that you want to use, it is good practice to first deploy these resources in your cluster directly before you automate this process with ArgoCD.

  1. Create an Istio lifecycle manager resource that installs the Istio control plane istiod.

      kubectl apply -f- <<EOF
apiVersion: admin.gloo.solo.io/v2
kind: IstioLifecycleManager
metadata:
  name: istiod-control-plane
  namespace: gloo-mesh
  annotations:
    argocd.argoproj.io/sync-wave: "-8"
spec:
  installations:
    # The revision for this installation, such as 1-22
  - revision: ${REVISION}
    # List all workload clusters to install Istio into
    clusters:
    - name: ${CLUSTER_NAME}
      # If set to true, the spec for this revision is applied in the cluster
      defaultRevision: true
      # When set to true, the lifecycle manager allows you to perform in-place upgrades by skipping checks that are required for canary upgrades
    skipUpgradeValidation: true
    istioOperatorSpec:
      # Only the control plane components are installed
      # (https://istio.io/latest/docs/setup/additional-setup/config-profiles/)
      profile: minimal
      # Repository for the Solo distribution of Istio images
      # You get the repo key from your Solo Account Representative.
      hub: ${REPO}
      # The version of the Solo distribution of Istio
      # Include any tags, such as 1.22.5-patch0-solo
      tag: ${ISTIO_IMAGE}
      namespace: istio-system
      # Mesh configuration
      meshConfig:
        # Enable access logging only if using.
        accessLogFile: /dev/stdout
        # Encoding for the proxy access log (TEXT or JSON). Default value is TEXT.
        accessLogEncoding: JSON
        # Enable span tracing only if using.
        enableTracing: true
        defaultConfig:
          # Wait for the istio-proxy to start before starting application pods
          holdApplicationUntilProxyStarts: true
          proxyMetadata:
            # Enable Istio agent to handle DNS requests for known hosts
            # Unknown hosts are automatically resolved using upstream DNS servers
            # in resolv.conf (for proxy-dns)
            ISTIO_META_DNS_CAPTURE: "true"
            # Enable automatic address allocation (for proxy-dns)
            ISTIO_META_DNS_AUTO_ALLOCATE: "true"
        # Set the default behavior of the sidecar for handling outbound traffic
        # from the application
        outboundTrafficPolicy:
          mode: ALLOW_ANY
          # The administrative root namespace for Istio configuration
        rootNamespace: istio-system
       # Traffic management
      values:
        global:
          meshID: gloo-mesh
          network: ${CLUSTER_NAME}
          multiCluster:
            clusterName: ${CLUSTER_NAME}
      # Traffic management
      components:
        pilot:
          k8s:
            env:
            # Disable selecting workload entries for local service routing.
            # Required for Gloo VirtualDestinaton functionality.
            - name: PILOT_ENABLE_K8S_SELECT_WORKLOAD_ENTRIES
              value: "false"
EOF

  2. In each workload cluster, verify that the Istio pods have a status of Running.

      kubectl get pods -n istio-system --context $REMOTE_CONTEXT1
kubectl get pods -n istio-system --context $REMOTE_CONTEXT2

    Example output:

      NAME                            READY   STATUS    RESTARTS   AGE
istiod-1-22-b65676555-g2vmr     1/1     Running   0          47s
NAME                            READY   STATUS    RESTARTS   AGE
istiod-1-22-7b96cb895-4nzv9     1/1     Running   0          43s

  3. Create the namespace for the Istio ingress gateway that you deploy in a later step.

      kubectl apply -f- <<EOF
apiVersion: v1
kind: Namespace
metadata:
  name: gloo-mesh-gateways
  annotations:
    argocd.argoproj.io/sync-wave: "-10"
EOF

  4. Create the load balancer service that exposes the ingress gateway. Separating the service from the gateway configuration is a good practice so that you manage the service lifecycle separately from the gateway. For example, in canary deployments you can easily switch between versions by updating the revision selector in the service.

      kubectl apply -f- <<EOF
apiVersion: v1
kind: Service
metadata:
  labels:
    app: istio-ingressgateway
    istio: ingressgateway
  annotations:
    # uncomment if using the default AWS Cloud in-tree controller 
    service.beta.kubernetes.io/aws-load-balancer-type: "nlb"
    # uncomment if using the default AWS LB controller
    #service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: "ip"
    #service.beta.kubernetes.io/aws-load-balancer-type: "external"
    #service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
    argocd.argoproj.io/sync-wave: "-9"
  name: istio-ingressgateway
  namespace: gloo-mesh-gateways
spec:
  ports:
  # Port for health checks on path /healthz/ready.
  # For AWS ELBs, this port must be listed first.
  - name: status-port
    port: 15021
    targetPort: 15021
  # Main HTTP ingress port
  - name: http2
    port: 80
    protocol: TCP
    targetPort: 8080
  # Main HTTPS ingress port
  - name: https
    port: 443
    protocol: TCP
    targetPort: 8443
  - name: tls
    port: 15443
    targetPort: 15443
  selector:
    app: istio-ingressgateway
    istio: ingressgateway
    revision: $REVISION
  type: LoadBalancer   
EOF

  5. Create a Gateway lifecycle manager resource to deploy the ingress gateway.

      kubectl apply -f- <<EOF
apiVersion: admin.gloo.solo.io/v2
kind: GatewayLifecycleManager
metadata:
  name: istio-ingressgateway
  namespace: gloo-mesh
  annotations:
    argocd.argoproj.io/sync-wave: "-7"
spec:
  installations:
    # The revision for this installation, such as 1-22
  - gatewayRevision: ${REVISION}
    # List all workload clusters to install Istio into
    clusters:
    - name: ${CLUSTER_NAME}
      activeGateway: true
    istioOperatorSpec:
      # No control plane components are installed
      profile: empty
      # Repository for the Solo distribution of Istio images
      # You get the repo key from your Solo Account Representative.
      hub: ${REPO}
      # The version of the Solo distribution of Istio
      # Include any tags, such as <major><minor>.<patch>-solo
      tag: ${ISTIO_IMAGE}
      values:
        gateways:
          istio-ingressgateway:
            customService: true
      components:
        ingressGateways:
          - name: istio-ingressgateway
            namespace: gloo-mesh-gateways
            enabled: true
            label:
              istio: ingressgateway
              app: istio-ingressgateway
EOF

  6. Verify that the ingress gateway is deployed successfully.

      kubectl get pods -n gloo-mesh-gateways

    Example output:

      NAME                                        READY   STATUS    RESTARTS   AGE
istio-ingressgateway-1-22-bcdd7867b-6pksl   1/1     Running   0          95s

  7. Now that you have your Istio and Gateway lifecycle manager resource configurations in place, automate the deployment of these resources with Argo CD.

    1. Upload the YAML files for the Istio and Gateway lifecycle managers, the gateway namespace, and load balancer service to a GitHub repo. The YAML files already have the argocd.argoproj.io/sync-wave annotation that instruct Argo CD to deploy these resources in order from least to greatest.

      Note: When you store your YAML files in a GitHub repo, they cannot contain environment variables, such as $REVISION. Make sure to first replace all of the environment variables in all YAML files with the actual value before uploading the YAML file to your GitHub repo.

    2. Get the URL of the GitHub repo where you stored your resources, such as https://github.com/myorg/argo/istio.

    3. Create an Argo CD application that deploys the Istio resources with Argo.

        kubectl apply -f - <<EOF
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istio-lifecyclemanager-deployments
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
spec:
  project: default
  source:
    repoURL: $GH_REPO # Example: https://github.com/myorg/argo
    path: $GH_REPO_PATH # Example: /istio
    targetRevision: HEAD
    directory:
      recurse: true
  destination:
    server: https://kubernetes.default.svc
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    retry:
      limit: 5
      backoff:
        duration: 5s
        factor: 2
        maxDuration: 3m0s
EOF

    4. Make sure your Argo CD application has a sync status of Synced.

        kubectl get application istio-lifecyclemanager-deployments -n argocd

      Example output:

        NAME                                 SYNC STATUS   HEALTH STATUS
istio-lifecyclemanager-deployments   Synced       Healthy

Install Istio by using the Istio Helm chart and Argo CD.

  1. Create an Argo CD application to deploy the Istio Helm chart to your cluster.

      kubectl apply -f- <<EOF
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istio-base
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
  annotations:
    argocd.argoproj.io/sync-wave: "-3"
spec:
  destination:
    server: https://kubernetes.default.svc
    namespace: istio-system
  project: default
  source:
    chart: base
    repoURL: https://istio-release.storage.googleapis.com/charts
    targetRevision: ${ISTIO_VERSION}
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
    - CreateNamespace=true
EOF

  2. Create another application to deploy the Istio control plane istiod.

      kubectl apply -f- <<EOF
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istiod
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
spec:
  destination:
    server: https://kubernetes.default.svc
    namespace: istio-system
  project: default
  source:
    chart: istiod
    repoURL: https://istio-release.storage.googleapis.com/charts
    targetRevision: ${ISTIO_VERSION}
    helm:
      values: |
        revision: ${REVISION}
        global:
          meshID: mesh1
          multiCluster:
            clusterName: ${CLUSTER_NAME}
          network: network1
          hub: ${REPO}
          tag: ${ISTIO_IMAGE}
        meshConfig:
          trustDomain: ${CLUSTER_NAME}
          accessLogFile: /dev/stdout
          accessLogEncoding: JSON
          enableAutoMtls: true
          defaultConfig:
            # Wait for the istio-proxy to start before starting application pods
            holdApplicationUntilProxyStarts: true
            envoyAccessLogService:
              address: gloo-mesh-agent.gloo-mesh:9977
            proxyMetadata:
              ISTIO_META_DNS_CAPTURE: "true"
              ISTIO_META_DNS_AUTO_ALLOCATE: "true"
          outboundTrafficPolicy:
            mode: ALLOW_ANY
          rootNamespace: istio-system
        pilot:
          env:
            PILOT_ENABLE_K8S_SELECT_WORKLOAD_ENTRIES: "false"
            PILOT_SKIP_VALIDATE_TRUST_DOMAIN: "true"
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    #automated: {}
  ignoreDifferences:
  - group: '*'
    kind: '*'
    managedFieldsManagers:
    - argocd-application-controller
EOF

  3. Optional: Create another application to deploy an Istio east-west gateway.

      kubectl apply -f- <<EOF
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istio-eastwestgateway
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
  annotations:
    argocd.argoproj.io/sync-wave: "-1"
spec:
  destination:
    server: https://kubernetes.default.svc
    namespace: istio-eastwest
  project: default
  source:
    chart: gateway
    repoURL: https://istio-release.storage.googleapis.com/charts
    targetRevision: ${ISTIO_VERSION}
    helm:
      values: |
        # Name allows overriding the release name. Generally this should not be set
        name: "istio-eastwestgateway-${REVISION}"
        # revision declares which revision this gateway is a part of
        revision: "${REVISION}"
        replicaCount: 1
        service:
          # Type of service. Set to "None" to disable the service entirely
          type: LoadBalancer
          ports:
            # Port for health checks on path /healthz/ready.
            # For AWS ELBs, this port must be listed first.
            - port: 15021
              targetPort: 15021
              name: status-port
            # Port for multicluster mTLS passthrough; required for Gloo Mesh east/west routing
            - port: 15443
              targetPort: 15443
              # Gloo Mesh looks for this default name 'tls' on a gateway
              name: tls
            # Port required for VM onboarding
            #- port: 15012
              #targetPort: 15012
              # Required for VM onboarding discovery address
              #name: tls-istiod
          annotations:
            # AWS NLB Annotation
            service.beta.kubernetes.io/aws-load-balancer-type: "nlb"
          loadBalancerIP: ""
          loadBalancerSourceRanges: []
          externalTrafficPolicy: ""
        # Pod environment variables
        env: {}
        annotations:
          proxy.istio.io/config: '{ "holdApplicationUntilProxyStarts": true }'
        # Labels to apply to all resources
        labels:
          # Set a unique label for the gateway so that virtual gateways
          # can select this workload.
          app: istio-eastwestgateway-${REVISION}
          istio: eastwestgateway
          revision: ${REVISION}
          # Matches spec.values.global.network in the istiod deployment
          topology.istio.io/network: ${CLUSTER_NAME}
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
    - CreateNamespace=true
EOF

  4. Optional: Create another application to deploy the Istio ingress gateway.

      kubectl apply -f- <<EOF
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istio-ingressgateway
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
  annotations:
    argocd.argoproj.io/sync-wave: "-1"
spec:
  destination:
    server: https://kubernetes.default.svc
    namespace: istio-ingress
  project: default
  source:
    chart: gateway
    repoURL: https://istio-release.storage.googleapis.com/charts
    targetRevision: ${ISTIO_VERSION}
    helm:
      values: |
        # Name allows overriding the release name. Generally this should not be set
        name: "istio-ingressgateway-${REVISION}"
        # revision declares which revision this gateway is a part of
        revision: "${REVISION}"
        replicaCount: 1
        service:
          # Type of service. Set to "None" to disable the service entirely
          type: LoadBalancer
          ports:
          - name: http2
            port: 80
            protocol: TCP
            targetPort: 80
          - name: https
            port: 443
            protocol: TCP
            targetPort: 443
          annotations:
            # AWS NLB Annotation
            service.beta.kubernetes.io/aws-load-balancer-type: "nlb"
          loadBalancerIP: ""
          loadBalancerSourceRanges: []
          externalTrafficPolicy: ""
        # Pod environment variables
        env: {}
        annotations:
          proxy.istio.io/config: '{ "holdApplicationUntilProxyStarts": true }'
        # Labels to apply to all resources
        labels:
          istio.io/rev: ${REVISION}
          istio: ingressgateway
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
    - CreateNamespace=true
EOF

  5. Verify that the Istio pods are up and running.

      kubectl get pods -n istio-system
kubectl get pods -n istio-ingress
kubectl get pods -n istio-eastwest

    Example output:

      NAME                           READY   STATUS    RESTARTS   AGE
istiod-1-22-64ff8d9c9c-sl62w   1/1     Running   0          72s
NAME                                         READY   STATUS    RESTARTS   AGE
istio-ingressgateway-1-22-674cbfc747-bjm64   1/1     Running   0          65s
NAME                                          READY   STATUS    RESTARTS   AGE
istio-eastwestgateway-1-22-7895666dc8-hm6gp   1/1     Running   0          29s

Congratulations! You successfully used Argo CD to deploy Gloo Mesh Enterprise and Istio in your cluster.

Test the resilience of your setup

Managing deployments with Argo CD allows you to declare the desired state of your components in a versioned-controlled source of truth, such as Git, and to automatically sync changes to your environments whenever the source of truth is changed. This approach significantly reduces the risk of configuration drift between your environments, but also helps to detect discrepancies between the desired state in Git and the actual state in your cluster to kick off self-healing mechanisms.

  1. Review the deployments that were created when you installed Gloo Mesh Enterprise with Argo CD.

      kubectl get deployments -n gloo-mesh

    Example output:

      NAME                     READY   UP-TO-DATE   AVAILABLE   AGE
gloo-mesh-agent          1/1     1            1           3h11m
gloo-mesh-mgmt-server    1/1     1            1           3h11m
gloo-mesh-redis          1/1     1            1           3h11m
gloo-mesh-ui             1/1     1            1           3h11m
gloo-telemetry-gateway   1/1     1            1           3h11m
prometheus-server        1/1     1            1           3h11m

  2. Simulate a chaos scenario where all of your deployments in the gloo-mesh namespace are deleted. Without Argo CD, deleting a deployment permanently deletes all of the pods that the deployment manages. However, when your deployments are monitored and managed by Argo CD, and you enabled the selfHeal: true and prune: true options in your Argo CD application, Argo automatically detects that the actual state of your deployment does not match the desired state in Git, and kicks off its self-healing mechanism.

      kubectl delete deployments --all -n gloo-mesh

  3. Verify that Argo CD automatically recreated all of the deployments in the gloo-mesh namespace.

      kubectl get deployments -n gloo-mesh

    Example output:

      NAME                     READY   UP-TO-DATE   AVAILABLE   AGE
gloo-mesh-agent          1/1     1            1           5m
gloo-mesh-mgmt-server    1/1     1            1           5m
gloo-mesh-redis          1/1     1            1           5m
gloo-mesh-ui             1/1     1            1           5m
gloo-telemetry-gateway   1/1     1            1           5m
prometheus-server        1/1     1            1           5m

Next steps

Now that you have Gloo Mesh Enterprise and Istio up and running, check out some of the following resources to learn more about Gloo Mesh and expand your service mesh capabilities.

Gloo Mesh Enterprise:

  • Enable insights to review and improve your setup’s health and security posture.

Istio: Now that you have Gloo Mesh Enterprise and Istio installed, you can use Gloo to manage your Istio service mesh resources. You don’t need to directly configure any Istio resources going forward.

Help and support:

Cleanup

You can optionally remove the resources that you created as part of this guide.

  kubectl delete applications istiod istio-base istio-ingressgateway istio-eastwestgateway -n argocd
kubectl delete applications gloo-platform-helm gloo-platform-crds -n argocd
kubectl delete applications istio-lifecyclemanager-deployments -n argocd
kubectl delete -k https://github.com/solo-io/gitops-library.git/argocd/deploy/default/
kubectl delete namespace argocd gloo-mesh