Why does double 'COPY' in dockerfile give error
For some reason when im building my dockerfile i get this error:
"Step 9/11 : COPY --from=builder ./usr/src/app/dist /usr/app/dist
failed to copy files: lstat
/var/lib/docker/overlay2/d16c06f4e33e70fea8e03cfe566fe72a763bd1949b67b64603937758fdf7fe1f/merged/usr/app/dist:
not a directory"
However if i comment out one of the 'COPY' it works fine (Doesnt matter which one)
What exactly is going wrong here?
My dockerfile is as following:
FROM node:latest as builder
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build:ssr
FROM node:latest
COPY --from=builder /usr/src/app/package.json /usr/app
COPY --from=builder /usr/src/app/dist /usr/app/dist
WORKDIR /usr/app
CMD [ "npm", "run", "serve:ssr" ]
docker dockerfile
add a comment |
For some reason when im building my dockerfile i get this error:
"Step 9/11 : COPY --from=builder ./usr/src/app/dist /usr/app/dist
failed to copy files: lstat
/var/lib/docker/overlay2/d16c06f4e33e70fea8e03cfe566fe72a763bd1949b67b64603937758fdf7fe1f/merged/usr/app/dist:
not a directory"
However if i comment out one of the 'COPY' it works fine (Doesnt matter which one)
What exactly is going wrong here?
My dockerfile is as following:
FROM node:latest as builder
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build:ssr
FROM node:latest
COPY --from=builder /usr/src/app/package.json /usr/app
COPY --from=builder /usr/src/app/dist /usr/app/dist
WORKDIR /usr/app
CMD [ "npm", "run", "serve:ssr" ]
docker dockerfile
After the first copy /usr/app is a JSON file, not a directory. You can't create files inside a regular file, so you get the error "not a directory" when you try to create /usr/app/dist.
– Paulpro
Nov 13 at 4:18
add a comment |
For some reason when im building my dockerfile i get this error:
"Step 9/11 : COPY --from=builder ./usr/src/app/dist /usr/app/dist
failed to copy files: lstat
/var/lib/docker/overlay2/d16c06f4e33e70fea8e03cfe566fe72a763bd1949b67b64603937758fdf7fe1f/merged/usr/app/dist:
not a directory"
However if i comment out one of the 'COPY' it works fine (Doesnt matter which one)
What exactly is going wrong here?
My dockerfile is as following:
FROM node:latest as builder
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build:ssr
FROM node:latest
COPY --from=builder /usr/src/app/package.json /usr/app
COPY --from=builder /usr/src/app/dist /usr/app/dist
WORKDIR /usr/app
CMD [ "npm", "run", "serve:ssr" ]
docker dockerfile
For some reason when im building my dockerfile i get this error:
"Step 9/11 : COPY --from=builder ./usr/src/app/dist /usr/app/dist
failed to copy files: lstat
/var/lib/docker/overlay2/d16c06f4e33e70fea8e03cfe566fe72a763bd1949b67b64603937758fdf7fe1f/merged/usr/app/dist:
not a directory"
However if i comment out one of the 'COPY' it works fine (Doesnt matter which one)
What exactly is going wrong here?
My dockerfile is as following:
FROM node:latest as builder
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build:ssr
FROM node:latest
COPY --from=builder /usr/src/app/package.json /usr/app
COPY --from=builder /usr/src/app/dist /usr/app/dist
WORKDIR /usr/app
CMD [ "npm", "run", "serve:ssr" ]
docker dockerfile
docker dockerfile
asked Nov 12 at 20:21
Blom
17336
17336
After the first copy /usr/app is a JSON file, not a directory. You can't create files inside a regular file, so you get the error "not a directory" when you try to create /usr/app/dist.
– Paulpro
Nov 13 at 4:18
add a comment |
After the first copy /usr/app is a JSON file, not a directory. You can't create files inside a regular file, so you get the error "not a directory" when you try to create /usr/app/dist.
– Paulpro
Nov 13 at 4:18
After the first copy /usr/app is a JSON file, not a directory. You can't create files inside a regular file, so you get the error "not a directory" when you try to create /usr/app/dist.
– Paulpro
Nov 13 at 4:18
After the first copy /usr/app is a JSON file, not a directory. You can't create files inside a regular file, so you get the error "not a directory" when you try to create /usr/app/dist.
– Paulpro
Nov 13 at 4:18
add a comment |
1 Answer
1
active
oldest
votes
Problem is causing by this line:
COPY --from=builder /usr/src/app/package.json /usr/app
Here, you are copying /usr/src/app/package.json
into /usr
directory and naming package.json
as app
.
Specify that app
is not file name. It's a directory. Use following
COPY --from=builder /usr/src/app/package.json /usr/app/
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Problem is causing by this line:
COPY --from=builder /usr/src/app/package.json /usr/app
Here, you are copying /usr/src/app/package.json
into /usr
directory and naming package.json
as app
.
Specify that app
is not file name. It's a directory. Use following
COPY --from=builder /usr/src/app/package.json /usr/app/
add a comment |
Problem is causing by this line:
COPY --from=builder /usr/src/app/package.json /usr/app
Here, you are copying /usr/src/app/package.json
into /usr
directory and naming package.json
as app
.
Specify that app
is not file name. It's a directory. Use following
COPY --from=builder /usr/src/app/package.json /usr/app/
add a comment |
Problem is causing by this line:
COPY --from=builder /usr/src/app/package.json /usr/app
Here, you are copying /usr/src/app/package.json
into /usr
directory and naming package.json
as app
.
Specify that app
is not file name. It's a directory. Use following
COPY --from=builder /usr/src/app/package.json /usr/app/
Problem is causing by this line:
COPY --from=builder /usr/src/app/package.json /usr/app
Here, you are copying /usr/src/app/package.json
into /usr
directory and naming package.json
as app
.
Specify that app
is not file name. It's a directory. Use following
COPY --from=builder /usr/src/app/package.json /usr/app/
answered Nov 13 at 4:12
Emruz Hossain
1,084210
1,084210
add a comment |
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After the first copy /usr/app is a JSON file, not a directory. You can't create files inside a regular file, so you get the error "not a directory" when you try to create /usr/app/dist.
– Paulpro
Nov 13 at 4:18