feat: create base almalinux 8.10 image

- add drone.yml
- add makefile
- add Dockerfile
- add repos

.drone.yml

@@ -0,0 +1,25 @@
+kind: pipeline
+type: docker
+name: build-docker-image
+
+steps:
+  - name: build
+    image: docker:20.10.24-dind
+    environment:
+      DOCKER_HOST: tcp://localhost:2375  # Docker daemon
+      DOCKER_TLS_CERTDIR: ''  # Disable TLS to simplify DIND setup
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+    commands:
+      - apk add --no-cache make bash git
+      - make build
+
+volumes:
+  - name: dockersock
+    temp: {}
+
+trigger:
+  event:
+    - push
+    - pull_request

Dockerfile

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+# Start with the base AlmaLinux 8.10 image
+FROM almalinux:8.10
+
+# Remove existing repos and copy custom repo files into the container
+RUN rm -rf /etc/yum.repos.d/*.repo
+
+# Copy from the local context into the container
+COPY files/*.repo /etc/yum.repos.d/
+
+# Clean and update the repository cache
+RUN dnf clean all && \
+    dnf makecache
+
+# Update the system and install required packages
+RUN dnf update -y && \
+    dnf install -y curl git && \
+    dnf clean all && \
+    rm -rf /var/cache/dnf

files/appstream.repo

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+[appstream]
+name=appstream repository
+baseurl=http://edgecache.query.consul/almalinux/8.10/AppStream/x86_64/os
+gpgkey=http://edgecache.query.consul/almalinux/RPM-GPG-KEY-AlmaLinux-8
+enabled=1
+gpgcheck=1

files/baseos.repo

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+[baseos]
+name=baseos repository
+baseurl=http://edgecache.query.consul/almalinux/8.10/BaseOS/x86_64/os
+gpgkey=http://edgecache.query.consul/almalinux/RPM-GPG-KEY-AlmaLinux-8
+enabled=1
+gpgcheck=1

files/epel.repo

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+[epel]
+name=epel repository
+baseurl=http://edgecache.query.consul/epel/8/Everything/x86_64
+gpgkey=http://edgecache.query.consul/epel/RPM-GPG-KEY-EPEL-8
+enabled=1
+gpgcheck=1

files/powertools.repo

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+[powertools]
+name=powertools repository
+baseurl=http://edgecache.query.consul/almalinux/8.10/PowerTools/x86_64/os
+gpgkey=http://edgecache.query.consul/almalinux/RPM-GPG-KEY-AlmaLinux-8
+enabled=1
+gpgcheck=1

makefile

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+# Get the current Git commit hash
+GIT_COMMIT := $(shell git rev-parse --short HEAD)
+
+# Get the current date in YYYYMMDD format
+DATE_TAG := $(shell date +%Y%m%d)
+
+# Set the Docker image name and repository information
+IMAGE_NAME := almalinux8
+REGISTRY := git.query.consul
+OWNER := unkin
+
+# Build the Docker image (without tags)
+build:
+	docker build --network=host -t $(IMAGE_NAME) .
+
+# Tag the Docker image with the Git commit hash, the date, and 'latest'
+tag:
+	docker tag $(IMAGE_NAME):latest $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(GIT_COMMIT)
+	docker tag $(IMAGE_NAME):latest $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(DATE_TAG)
+	docker tag $(IMAGE_NAME):latest $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):latest
+
+# Push the Docker image to a repository with all tags
+push: tag
+	docker push $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(GIT_COMMIT)
+	docker push $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):$(DATE_TAG)
+	docker push $(REGISTRY)/$(OWNER)/$(IMAGE_NAME):latest
+
+# Clean up dangling Docker images
+clean:
+	docker image prune -f
+
+# Default target
+default: build