[bitnami/zipkin] feat: 🎉 Add chart (#29199)

* [bitnami/zipkin] feat: 🎉 Add chart

Description of the change

This PR adds the helm chart for zipkin, based on the upstream one https://github.com/openzipkin/zipkin-helm/tree/master/charts/zipkin. Features:

    All Bitnami standards
    Cassandra as storage backend (with native support for mem and possibility to use others with the custom configuration section)
    Fully modifiable and adaptable thanks to the use of configurationOverrides and secretConfigurationOverrides
    TLS support
    Ingress support
    HPA, VPA and PDB
    Security checklists

---------

Signed-off-by: Javier J. Salmerón García <[email protected]>
Signed-off-by: Bitnami Containers <[email protected]>
Co-authored-by: Bitnami Containers <[email protected]>

.vib/zipkin/cypress/cypress.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+  defaultCommandTimeout: 90000,
+  e2e: {
+    setupNodeEvents(on, config) {},
+    baseUrl: 'http://localhost',
+  },
+}

.vib/zipkin/cypress/cypress/e2e/zipkin.cy.js

@@ -0,0 +1,16 @@
+/*
+ * Copyright Broadcom, Inc. All Rights Reserved.
+ * SPDX-License-Identifier: APACHE-2.0
+ */
+
+/// <reference types="cypress" />
+
+// We check the pushed trace in the Job
+it('should find pushed trace', () => {
+  cy.visit('/')
+  cy.get('[data-testid="add-button"]').click();
+  cy.contains('li', 'serviceName').click();
+  cy.fixture('services').then((service) => {
+    cy.contains(service.name);
+  });
+})

.vib/zipkin/cypress/cypress/fixtures/services.json

@@ -0,0 +1,3 @@
+{
+  "name": "yelp-main"
+}

.vib/zipkin/cypress/cypress/support/e2e.js

@@ -0,0 +1,25 @@
+/*
+ * Copyright Broadcom, Inc. All Rights Reserved.
+ * SPDX-License-Identifier: APACHE-2.0
+ */
+
+// ***********************************************************
+// This example support/index.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+// import './commands';
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')

.vib/zipkin/goss/goss.yaml

@@ -0,0 +1,42 @@
+# Copyright Broadcom, Inc. All Rights Reserved.
+# SPDX-License-Identifier: APACHE-2.0
+
+http:
+  http://127.0.0.1:{{ .Vars.containerPorts.http }}/api/v2/services:
+    status: 200
+    body:
+      - /yelp-main/
+  http://zipkin:{{ .Vars.service.ports.http }}/api/v2/services:
+    status: 200
+    body:
+      - /yelp-main/
+  http://127.0.0.1:{{ .Vars.containerPorts.http }}/prometheus:
+    status: 200
+    body:
+      - /armeria_server/
+  http://zipkin:{{ .Vars.service.ports.http }}/prometheus:
+    status: 200
+    body:
+      - /armeria_server/
+
+command:
+  {{- $uid := .Vars.containerSecurityContext.runAsUser }}
+  {{- $gid := .Vars.podSecurityContext.fsGroup }}
+  check-user-info:
+    # The UID and GID should always be either the one specified as vars (always a bigger number that the default)
+    # or the one randomly defined by openshift (larger values). Otherwise, the chart is still using the default value.
+    exec: if [ $(id -u) -lt {{ $uid }} ] || [ $(id -G | awk '{print $2}') -lt {{ $gid }} ]; then exit 1; fi
+    exit-status: 0
+  check-configured-env-vars:
+    exec: env
+    exit-status: 0
+    stdout:
+      - /AUTOCOMPLETE_TTL.*{{ .Vars.configOverrides.AUTOCOMPLETE_TTL }}/
+
+# The secret configuration should be mounted as a file
+file:
+  /bitnami/zipkin/secrets/configuration/QUERY_NAMES_MAX_AGE:
+    exists: true
+    filetype: symlink
+    contents:
+      - /{{ .Vars.secretConfigOverrides.QUERY_NAMES_MAX_AGE }}/