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f2467a7154
erigon-pulse/Dockerfile.debian
a f2467a7154
make Docker build smarter, add Dockerfile.debian (#6344) 
this PR makes many changes to the dockerfile in hopes of making it
faster to build, download, and upload.

1. Instead of copying the entire repository at once, it first copies the
go.mod and go.sum files, then runs go mod download. This allows the
dependencies to exist in their own layer, avoiding the need for the
build cache there.

2. the compilation of the db-tools is moved to a second image. Since
these are not often changed, not needing to rebuild them every time
makes things a lot faster for local development. It also reduces the
amount that is needed to be uploaded when creating new release - since
the db-tools layer will be unchanged

3. each binary is copied individually into its own layer. This allows
docker to upload/download each binary in parallel, along with better
recovery if the download of the existing 500mb layer fails (since it is
done in parts)

it also adds a second dockerfile which builds erigon with a debian
image, as a start to addressing #6255

while this dockerfile has a greater total image size, the total size of
different layers across versions will be smaller, resulting in smaller
effective upload & download sizes

with all that said - I am not really sure how the existing erigon
ci/release process works, so maybe these changes are incompatible with
it.


# comparison

## docker build speed
in both examples, i build erigon, then change a file in
core/blockchain.go (resulting in recompilation)

these are the produced logs

### CURRENT DOCKERFILE
```
[+] Building 70.1s (18/18) FINISHED
 => [internal] load build definition from Dockerfile                                                                     0.1s
 => => transferring dockerfile: 38B                                                                                      0.0s
 => [internal] load .dockerignore                                                                                        0.2s
 => => transferring context: 34B                                                                                         0.0s
 => resolve image config for docker.io/docker/dockerfile:1.2                                                             0.4s
 => CACHED docker-image://docker.io/docker/dockerfile:1.2@sha256:e2a8561e419ab1ba6b2fe6cbdf49fd92b95912df1cf7d313c3e223  0.0s
 => [internal] load metadata for docker.io/library/alpine:3.16                                                           0.4s
 => [internal] load metadata for docker.io/library/golang:1.19-alpine3.16                                                0.4s
 => [builder 1/5] FROM docker.io/library/golang:1.19-alpine3.16@sha256:4b4f7127b01b372115ed9054abc6de0a0b3fdea224561b35  0.0s
 => [stage-1 1/5] FROM docker.io/library/alpine:3.16@sha256:b95359c2505145f16c6aa384f9cc74eeff78eb36d308ca4fd902eeeb0a0  0.0s
 => [internal] load build context                                                                                        0.1s
 => => transferring context: 111.58kB                                                                                    0.0s
 => CACHED [builder 2/5] RUN apk --no-cache add build-base linux-headers git bash ca-certificates libstdc++              0.0s
 => CACHED [builder 3/5] WORKDIR /app                                                                                    0.0s
 => [builder 4/5] ADD . .                                                                                                0.5s
 => [builder 5/5] RUN --mount=type=cache,target=/root/.cache     --mount=type=cache,target=/tmp/go-build     --mount=t  61.3s
 => CACHED [stage-1 2/5] RUN apk add --no-cache ca-certificates curl libstdc++ jq tzdata                                 0.0s
 => [stage-1 3/5] COPY --from=builder /app/build/bin/* /usr/local/bin/                                                   0.2s
 => [stage-1 4/5] RUN adduser -D -u 1000 -g 1000 erigon                                                                  0.8s
 => [stage-1 5/5] RUN mkdir -p ~/.local/share/erigon                                                                     1.0s
 => exporting to image                                                                                                   2.6s
 => => exporting layers                                                                                                  2.6s
 => => writing image sha256:948c68e8d2f64df2c4fa758a370b8de8c4aab65c91c3aeca96662ec8eafb7815                             0.0s

```
Since the downloading of dependencies is in the cache - rebuild time
does not suffer, but notice that it does not go into its own layer.

More importantly, since the db-tools are being rebuilt every time, an
extra 10-20s is added to the docker build time.

### NEW DOCKERFILE:
```
+] Building 52.6s (50/50) FINISHED
 => [internal] load build definition from Dockerfile                                                  0.3s
 => => transferring dockerfile: 38B                                                                   0.0s
 => [internal] load .dockerignore                                                                     0.2s
 => => transferring context: 34B                                                                      0.0s
 => resolve image config for docker.io/docker/dockerfile:1.2                                          0.4s
 => CACHED docker-image://docker.io/docker/dockerfile:1.2@sha256:e2a8561e419ab1ba6b2fe6cbdf49fd92b95  0.0s
 => [internal] load metadata for docker.io/library/alpine:3.16                                        0.5s
 => [internal] load metadata for docker.io/library/golang:1.19-alpine3.16                             0.5s
 => [tools-builder 1/9] FROM docker.io/library/golang:1.19-alpine3.16@sha256:4b4f7127b01b372115ed905  0.0s
 => [internal] load build context                                                                     0.1s
 => => transferring context: 279.70kB                                                                 0.0s
 => [stage-2  1/28] FROM docker.io/library/alpine:3.16@sha256:b95359c2505145f16c6aa384f9cc74eeff78eb  0.0s
 => CACHED [tools-builder 2/9] RUN apk --no-cache add build-base linux-headers git bash ca-certifica  0.0s
 => CACHED [tools-builder 3/9] WORKDIR /app                                                           0.0s
 => CACHED [builder 4/8] ADD go.mod go.mod                                                            0.0s
 => CACHED [builder 5/8] ADD go.sum go.sum                                                            0.0s
 => CACHED [builder 6/8] RUN go mod download                                                          0.0s
 => [builder 7/8] ADD . .                                                                             0.6s
 => [builder 8/8] RUN --mount=type=cache,target=/root/.cache     --mount=type=cache,target=/tmp/go-  39.7s
 => CACHED [stage-2  2/28] RUN apk add --no-cache ca-certificates libstdc++ tzdata                    0.0s
 => CACHED [stage-2  3/28] RUN apk add --no-cache curl jq bind-tools                                  0.0s
 => CACHED [stage-2  4/28] RUN adduser -D -u 1000 -g 1000 erigon                                      0.0s
 => CACHED [stage-2  5/28] RUN mkdir -p ~/.local/share/erigon                                         0.0s
 => CACHED [tools-builder 4/9] ADD Makefile Makefile                                                  0.0s
 => CACHED [tools-builder 5/9] ADD tools.go tools.go                                                  0.0s
 => CACHED [tools-builder 6/9] ADD go.mod go.mod                                                      0.0s
 => CACHED [tools-builder 7/9] ADD go.sum go.sum                                                      0.0s
 => CACHED [tools-builder 8/9] RUN mkdir -p /app/build/bin                                            0.0s
 => CACHED [tools-builder 9/9] RUN make db-tools                                                      0.0s
 => CACHED [stage-2  6/28] COPY --from=tools-builder /app/build/bin/mdbx_chk /usr/local/bin/mdbx_chk  0.0s
 => CACHED [stage-2  7/28] COPY --from=tools-builder /app/build/bin/mdbx_copy /usr/local/bin/mdbx_co  0.0s
 => CACHED [stage-2  8/28] COPY --from=tools-builder /app/build/bin/mdbx_drop /usr/local/bin/mdbx_dr  0.0s
 => CACHED [stage-2  9/28] COPY --from=tools-builder /app/build/bin/mdbx_dump /usr/local/bin/mdbx_du  0.0s
 => CACHED [stage-2 10/28] COPY --from=tools-builder /app/build/bin/mdbx_load /usr/local/bin/mdbx_lo  0.0s
 => CACHED [stage-2 11/28] COPY --from=tools-builder /app/build/bin/mdbx_stat /usr/local/bin/mdbx_st  0.0s
 => [stage-2 12/28] COPY --from=builder /app/build/bin/devnet /usr/local/bin/devnet                   0.4s
 => [stage-2 13/28] COPY --from=builder /app/build/bin/downloader /usr/local/bin/downloader           0.5s
 => [stage-2 14/28] COPY --from=builder /app/build/bin/erigon /usr/local/bin/erigon                   0.5s
 => [stage-2 15/28] COPY --from=builder /app/build/bin/erigon-cl /usr/local/bin/erigon-cl             0.5s
 => [stage-2 16/28] COPY --from=builder /app/build/bin/evm /usr/local/bin/evm                         0.4s
 => [stage-2 17/28] COPY --from=builder /app/build/bin/hack /usr/local/bin/hack                       0.4s
 => [stage-2 18/28] COPY --from=builder /app/build/bin/integration /usr/local/bin/integration         0.4s
 => [stage-2 19/28] COPY --from=builder /app/build/bin/lightclient /usr/local/bin/lightclient         0.5s
 => [stage-2 20/28] COPY --from=builder /app/build/bin/observer /usr/local/bin/observer               0.4s
 => [stage-2 21/28] COPY --from=builder /app/build/bin/pics /usr/local/bin/pics                       0.4s
 => [stage-2 22/28] COPY --from=builder /app/build/bin/rpcdaemon /usr/local/bin/rpcdaemon             0.4s
 => [stage-2 23/28] COPY --from=builder /app/build/bin/rpctest /usr/local/bin/rpctest                 0.4s
 => [stage-2 24/28] COPY --from=builder /app/build/bin/sentinel /usr/local/bin/sentinel               0.3s
 => [stage-2 25/28] COPY --from=builder /app/build/bin/sentry /usr/local/bin/sentry                   0.4s
 => [stage-2 26/28] COPY --from=builder /app/build/bin/state /usr/local/bin/state                     0.5s
 => [stage-2 27/28] COPY --from=builder /app/build/bin/txpool /usr/local/bin/txpool                   0.5s
 => [stage-2 28/28] COPY --from=builder /app/build/bin/verkle /usr/local/bin/verkle                   0.5s
 => exporting to image                                                                                1.5s
 => => exporting layers                                                                               1.3s
 => => writing image sha256:7c577386242d539b77f45774ac2800dd449ffc9f187387a4a69ad0cd79fc9b04          0.0s
 => => naming to docker.io/library/erigon                                                             0.0s
```

since dependencies and db-tools versions didnt change - all those layers
are cached, and did not need to rebuild/redownload

an additional advantage - build tools that are able to share cached
layers (such as kaniko or gitlab runner) are able to share dependency
layers automatically between runs, either sequential or concurrent,
while using mounts are an extra piece that needs to be configured, and
is not possible to share for concurrent builds

## docker push/pull speed 

see this example of the image pushing to a docker repo


### CURRENT DOCKERFILE

```
The push refers to repository [cr.gfx.cafe/images/erigon/test]
51af77f8740b: Pushing  4.096kB
fb257f924975: Pushing [==================================================>]  11.78kB
9057ae9f6ad6: Pushing [>                                                  ]   17.8MB/962.8MB
0ffb38bafc9e: Pushing [=================================>                 ]  4.338MB/6.477MB
e5e13b0c77cb: Layer already exists
```

the existing image can only be uploaded in a single layer, and it is
very big. if the upload fails part way through - the entire upload is
aborted, and i must try again. It is the same with the download

### new image
```
The push refers to repository [cr.gfx.cafe/images/erigon/test]
ac47c1bb87c6: Pushing [===========================>                       ]  7.866MB/14.22MB
2ba8ef6b2d4f: Pushing [==========>                                        ]  9.177MB/45.08MB
49ab36df341c: Pushing [===========>                                       ]  11.31MB/48.23MB
71f41bc3c4d4: Pushing [===========>                                       ]  15.57MB/68.94MB
7f40d9db27c5: Pushing [=====>                                             ]  8.325MB/82.98MB
20866e83eb57: Waiting
f15875fce722: Waiting
eb299c01a4b0: Waiting
b5f45cfe93d4: Waiting
15054c0c5515: Waiting
1b757dfa7311: Waiting
8e1176a93523: Waiting
53cf053c5cd7: Waiting
a88382869dce: Waiting
5380564abef3: Waiting
8b49a1ab1232: Waiting
774dcc434c98: Waiting
1568598ebd63: Waiting
6d1ef72c9409: Preparing
1fccdb04baaa: Waiting
2a3531caafa0: Waiting
51d43a55eebb: Waiting
b94f90c4bd95: Waiting
f49e2054b147: Waiting
65324ece5c8a: Waiting
5d448d0b43e8: Waiting
38c55858fb7a: Waiting
e5e13b0c77cb: Waiting
```

since the image is broken up into many small parts - the upload can
happen in parallel, which is faster. Along with this, we can resume
after a failure in upload, since we are uploading smaller chunks
2022-12-18 08:02:31 +07:00

103 lines
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Docker
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# syntax = docker/dockerfile:1.2
FROM docker.io/library/golang:1.19-bullseye AS builder
RUN apt update
RUN apt install -y build-essential git bash ca-certificates libstdc++6
WORKDIR /app
ADD go.mod go.mod
ADD go.sum go.sum
RUN go mod download
ADD . .
RUN --mount=type=cache,target=/root/.cache \
--mount=type=cache,target=/tmp/go-build \
--mount=type=cache,target=/go/pkg/mod \
make all
FROM docker.io/library/golang:1.19-alpine3.16 AS tools-builder
RUN apk --no-cache add build-base linux-headers git bash ca-certificates libstdc++
WORKDIR /app
ADD Makefile Makefile
ADD tools.go tools.go
ADD go.mod go.mod
ADD go.sum go.sum
RUN mkdir -p /app/build/bin
RUN make db-tools
FROM docker.io/library/debian:bullseye
# install required runtime libs, along with some helpers for debugging
RUN apt update
RUN apt install -y ca-certificates libstdc++6 tzdata
RUN apt install -y curl jq dnsutils
# Setup user and group
#
# from the perspective of the container, uid=1000, gid=1000 is a sensible choice
# (mimicking Ubuntu Server), but if caller creates a .env (example in repo root),
# these defaults will get overridden when make calls docker-compose
ARG UID=1000
RUN adduser --uid $UID erigon
USER erigon
RUN mkdir -p ~/.local/share/erigon
# copy compiled artifacts from builder
## first do the mdbx ones - since these wont change as often
COPY --from=tools-builder /app/build/bin/mdbx_chk /usr/local/bin/mdbx_chk
COPY --from=tools-builder /app/build/bin/mdbx_copy /usr/local/bin/mdbx_copy
COPY --from=tools-builder /app/build/bin/mdbx_drop /usr/local/bin/mdbx_drop
COPY --from=tools-builder /app/build/bin/mdbx_dump /usr/local/bin/mdbx_dump
COPY --from=tools-builder /app/build/bin/mdbx_load /usr/local/bin/mdbx_load
COPY --from=tools-builder /app/build/bin/mdbx_stat /usr/local/bin/mdbx_stat
## then give each binary its own layer
COPY --from=builder /app/build/bin/devnet /usr/local/bin/devnet
COPY --from=builder /app/build/bin/downloader /usr/local/bin/downloader
COPY --from=builder /app/build/bin/erigon /usr/local/bin/erigon
COPY --from=builder /app/build/bin/erigon-cl /usr/local/bin/erigon-cl
COPY --from=builder /app/build/bin/evm /usr/local/bin/evm
COPY --from=builder /app/build/bin/hack /usr/local/bin/hack
COPY --from=builder /app/build/bin/integration /usr/local/bin/integration
COPY --from=builder /app/build/bin/lightclient /usr/local/bin/lightclient
COPY --from=builder /app/build/bin/observer /usr/local/bin/observer
COPY --from=builder /app/build/bin/pics /usr/local/bin/pics
COPY --from=builder /app/build/bin/rpcdaemon /usr/local/bin/rpcdaemon
COPY --from=builder /app/build/bin/rpctest /usr/local/bin/rpctest
COPY --from=builder /app/build/bin/sentinel /usr/local/bin/sentinel
COPY --from=builder /app/build/bin/sentry /usr/local/bin/sentry
COPY --from=builder /app/build/bin/state /usr/local/bin/state
COPY --from=builder /app/build/bin/txpool /usr/local/bin/txpool
COPY --from=builder /app/build/bin/verkle /usr/local/bin/verkle
EXPOSE 8545 \
8551 \
8546 \
30303 \
30303/udp \
42069 \
42069/udp \
8080 \
9090 \
6060
# https://github.com/opencontainers/image-spec/blob/main/annotations.md
ARG BUILD_DATE
ARG VCS_REF
ARG VERSION
LABEL org.label-schema.build-date=$BUILD_DATE \
org.label-schema.description="Erigon Ethereum Client" \
org.label-schema.name="Erigon" \
org.label-schema.schema-version="1.0" \
org.label-schema.url="https://torquem.ch" \
org.label-schema.vcs-ref=$VCS_REF \
org.label-schema.vcs-url="https://github.com/ledgerwatch/erigon.git" \
org.label-schema.vendor="Torquem" \
org.label-schema.version=$VERSION
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