72 lines
1.5 KiB
HCL
72 lines
1.5 KiB
HCL
# variables
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variable "TAG" {
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default = "latest"
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}
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variable "LINUX_DISTRO" {
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default = "alpine"
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}
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variable "IMAGE_NAME" {
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default = "alpine"
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}
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variable "BASE_IMAGE" {
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default = "alpine"
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}
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variable "VERBOSE" {
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default = ""
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}
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variable "REBUILD" {
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default = ""
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}
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variable "ARCH" {
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default = ""
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}
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function "tag" {
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params = [suffix]
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result = [format("${IMAGE_NAME}%s:${TAG}", notequal("${ARCH}", suffix) ? "-${suffix}" : "")]
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}
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# groups
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group "dev" {
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targets = ["${ARCH}"]
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}
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group "default" {
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targets = ["${ARCH}"]
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}
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group "multi" {
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targets = [
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"amd64",
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"arm64"
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]
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}
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# intended for use with default local docker builder
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# uses 'dev' group in docker-bake.hcl
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# assume dev and default build for architecture of local machine
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target "amd64" {
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context = "."
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dockerfile = "Dockerfile"
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args = {
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LINUX_DISTRO = "${LINUX_DISTRO}"
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BASE_IMAGE = "${BASE_IMAGE}"
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TAG = "${TAG}"
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VERBOSE = "${VERBOSE}"
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REBUILD = "${REBUILD}"
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}
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tags = tag("amd64")
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platforms = ["linux/amd64"]
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}
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# intended for use with default docker driver on an arm64 machine
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# use with 'arm' group
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target "arm64" {
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inherits = ["amd64"]
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tags = tag("arm64")
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platforms = ["linux/arm64"]
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}
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# must use with docker-container driver for multiarch image publishment to registry
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# uses 'publish' group in docker-bake.hcl
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target "publish" {
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inherits = ["amd64"]
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tags = ["${IMAGE_NAME}:${TAG}"]
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platforms = ["linux/amd64", "linux/arm64"]
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output = ["type=registry"]
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} |