chore: copy elk setup from docker-elk git repo

https://github.com/deviantony/docker-elk

kibana/.dockerignore

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+# Ignore Docker build files
+Dockerfile
+.dockerignore
+
+# Ignore OS artifacts
+**/.DS_Store

kibana/Dockerfile

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+ARG ELASTIC_VERSION
+
+# https://www.docker.elastic.co/
+FROM docker.elastic.co/kibana/kibana:${ELASTIC_VERSION}
+
+# Add your kibana plugins setup here
+# Example: RUN kibana-plugin install <name|url>

kibana/config/kibana.yml

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+---
+## Default Kibana configuration from Kibana base image.
+## https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/templates/kibana_yml.template.ts
+#
+server.name: kibana
+server.host: 0.0.0.0
+elasticsearch.hosts: [ http://elasticsearch:9200 ]
+
+monitoring.ui.container.elasticsearch.enabled: true
+monitoring.ui.container.logstash.enabled: true
+
+## X-Pack security credentials
+#
+elasticsearch.username: kibana_system
+elasticsearch.password: ${KIBANA_SYSTEM_PASSWORD}
+
+## Encryption keys (optional but highly recommended)
+##
+## Generate with either
+##  $ docker container run --rm docker.elastic.co/kibana/kibana:8.6.2 bin/kibana-encryption-keys generate
+##  $ openssl rand -hex 32
+##
+## https://www.elastic.co/guide/en/kibana/current/using-kibana-with-security.html
+## https://www.elastic.co/guide/en/kibana/current/kibana-encryption-keys.html
+#
+#xpack.security.encryptionKey:
+#xpack.encryptedSavedObjects.encryptionKey:
+#xpack.reporting.encryptionKey:
+
+## Fleet
+## https://www.elastic.co/guide/en/kibana/current/fleet-settings-kb.html
+#
+xpack.fleet.agents.fleet_server.hosts: [ http://fleet-server:8220 ]
+
+xpack.fleet.outputs:
+  - id: fleet-default-output
+    name: default
+    type: elasticsearch
+    hosts: [ http://elasticsearch:9200 ]
+    is_default: true
+    is_default_monitoring: true
+
+xpack.fleet.packages:
+  - name: fleet_server
+    version: latest
+  - name: system
+    version: latest
+  - name: elastic_agent
+    version: latest
+  - name: apm
+    version: latest
+
+xpack.fleet.agentPolicies:
+  - name: Fleet Server Policy
+    id: fleet-server-policy
+    description: Static agent policy for Fleet Server
+    monitoring_enabled:
+      - logs
+      - metrics
+    package_policies:
+      - name: fleet_server-1
+        package:
+          name: fleet_server
+      - name: system-1
+        package:
+          name: system
+      - name: elastic_agent-1
+        package:
+          name: elastic_agent
+  - name: Agent Policy APM Server
+    id: agent-policy-apm-server
+    description: Static agent policy for the APM Server integration
+    monitoring_enabled:
+      - logs
+      - metrics
+    package_policies:
+      - name: system-1
+        package:
+          name: system
+      - name: elastic_agent-1
+        package:
+          name: elastic_agent
+      - name: apm-1
+        package:
+          name: apm
+        # See the APM package manifest for a list of possible inputs.
+        # https://github.com/elastic/apm-server/blob/v8.5.0/apmpackage/apm/manifest.yml#L41-L168
+        inputs:
+          - type: apm
+            vars:
+              - name: host
+                value: 0.0.0.0:8200
+              - name: url
+                value: http://apm-server:8200