Add grafana/loki:2.8.5

Signed-off-by: wangweijie <[email protected]>

grafana/loki/2.8.5/0001-support-loong64.patch

@@ -0,0 +1,63 @@
+From bf8a246daf77b8df65bcacf81fc2c064e15b2a80 Mon Sep 17 00:00:00 2001
+From: zhangguanzhang <[email protected]>
+Date: Mon, 25 Sep 2023 15:24:29 +0800
+Subject: [PATCH] support loong64
+
+---
+ Makefile                                |  2 +-
+ cmd/loki/Dockerfile                     |  6 ++++--
+ vendor/go.etcd.io/bbolt/bolt_loong64.go | 10 ++++++++++
+ 3 files changed, 15 insertions(+), 3 deletions(-)
+ create mode 100644 vendor/go.etcd.io/bbolt/bolt_loong64.go
+
+diff --git a/Makefile b/Makefile
+index 6a0950ed7..bc7d813ba 100644
+--- a/Makefile
++++ b/Makefile
+@@ -549,7 +549,7 @@ promtail-push: promtail-image-cross
+
+ # loki
+ loki-image:
+-	$(SUDO) docker build -t $(IMAGE_PREFIX)/loki:$(IMAGE_TAG) -f cmd/loki/Dockerfile .
++	$(SUDO) docker build $(DOCKER_BUILD_ARGS) -t $(IMAGE_PREFIX)/loki:$(IMAGE_TAG) -f cmd/loki/Dockerfile .
+ loki-image-cross:
+ 	$(SUDO) $(BUILD_OCI) -t $(IMAGE_PREFIX)/loki:$(IMAGE_TAG) -f cmd/loki/Dockerfile.cross .
+
+diff --git a/cmd/loki/Dockerfile b/cmd/loki/Dockerfile
+index dad23df2f..59ea87127 100644
+--- a/cmd/loki/Dockerfile
++++ b/cmd/loki/Dockerfile
+@@ -1,10 +1,12 @@
+-FROM golang:1.20.7 as build
++ARG GO_IMG=golang:1.20.7
++ARG BASE_IMG=alpine:3.18.3
++FROM ${GO_IMG} as build
+
+ COPY . /src/loki
+ WORKDIR /src/loki
+ RUN make clean && make BUILD_IN_CONTAINER=false loki
+
+-FROM alpine:3.18.3
++FROM ${BASE_IMG}
+
+ RUN apk add --no-cache ca-certificates libcap
+
+diff --git a/vendor/go.etcd.io/bbolt/bolt_loong64.go b/vendor/go.etcd.io/bbolt/bolt_loong64.go
+new file mode 100644
+index 000000000..31c17c1d0
+--- /dev/null
++++ b/vendor/go.etcd.io/bbolt/bolt_loong64.go
+@@ -0,0 +1,10 @@
++//go:build loong64
++// +build loong64
++
++package bbolt
++
++// maxMapSize represents the largest mmap size supported by Bolt.
++const maxMapSize = 0xFFFFFFFFFFFF // 256TB
++
++// maxAllocSize is the size used when creating array pointers.
++const maxAllocSize = 0x7FFFFFFF
+-- 
+2.25.1
+

grafana/loki/2.8.5/Makefile

@@ -0,0 +1,40 @@
+# This file is generated by the template.
+
+REGISTRY?=lcr.loongnix.cn
+ORGANIZATION?=grafana
+REPOSITORY?=loki
+TAG?=2.8.5
+LATEST?=false
+
+IMAGE=$(REGISTRY)/$(ORGANIZATION)/$(REPOSITORY):$(TAG)
+LATEST_IMAGE=$(REGISTRY)/$(ORGANIZATION)/$(REPOSITORY):latest
+
+# SOURCE_URL is a url to download source, such as https://github.com/merore/merore.git.
+# SOURCE is project sources, its located at src/$(SORUCE).
+# PATCH is a patch that supports loong64 to $(SOURCE).
+# Be sure to fill in the follows!!!
+SOURCE_URL=https://github.com/$(ORGANIZATION)/$(REPOSITORY).git
+SOURCE=$(shell echo $(SOURCE_URL) | awk -F '/' '{print $$NF}' | awk -F '.' '{print $$1}')
+PATCH=0001-support-loong64.patch
+
+default: image
+
+src/$(SOURCE):
+	git clone -b v$(TAG) --depth=1 $(SOURCE_URL) $@
+	cd $@ && \
+		git apply ../../$(PATCH)
+
+
+image: src/$(SOURCE)
+# Commands for building.
+	IMAGE_PREFIX=$(REGISTRY)/$(ORGANIZATION) \
+	DOCKER_BUILD_ARGS="--build-arg BASE_IMG=lcr.loongnix.cn/library/alpine:3.19 \
+		--build-arg https_proxy=${https_proxy} --build-arg http_proxy=${http_proxy} \
+		--build-arg GO_IMG=lcr.loongnix.cn/library/golang:1.21.6" \
+		$(MAKE) -C src/$(SOURCE) loki-image
+
+push:
+	docker push $(IMAGE)
+
+clean:
+	rm -rf src