Sam
Explore posts from serversIs there a way to check metrics for a specific day?
Hey there, we discovered one of our services started to ramp up in RAM usage gradually over the past week and didn't spot it until today. We're trying to narrow down which commit caused this to start happening but because we can't view metrics for a specific day there doesn't seem to be a way for us to do some further research.
Please advise.
8 replies
Dockerized next.js app - not getting environment variables on runtime
Hi there,
I'm having troubles dockerizing my next.js app, at this point I'm able to get it building and using
ARG to get the environment variables on buildtime but for some reason they're not being passed through on runtime.
Here's my dockerfile:
FROM node:18-alpine AS base
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
# Install dependencies only when needed
FROM base AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat
WORKDIR /app
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
# Install dependencies based on the preferred package manager
COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
COPY prisma ./prisma/
RUN \
if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
elif [ -f package-lock.json ]; then npm ci; \
elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
else echo "Lockfile not found." && exit 1; \
fi
# Rebuild the source code only when needed
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
# Next.js collects completely anonymous telemetry data about general usage.
# Learn more here: https://nextjs.org/telemetry
# Uncomment the following line in case you want to disable telemetry during the build.
# ENV NEXT_TELEMETRY_DISABLED 1
RUN \
if [ -f yarn.lock ]; then yarn run build; \
elif [ -f package-lock.json ]; then npm run build; \
elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
else echo "Lockfile not found." && exit 1; \
fi
# Production image, copy all the files and run next
FROM base AS runner
WORKDIR /app
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
ENV NODE_ENV production
# Uncomment the following line in case you want to disable telemetry during runtime.
# ENV NEXT_TELEMETRY_DISABLED 1
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs
COPY --from=builder /app/public ./public
# Set the correct permission for prerender cache
RUN mkdir .next
RUN chown nextjs:nodejs .next
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
USER nextjs
EXPOSE 3000
ENV PORT 3000
# server.js is created by next build from the standalone output
# https://nextjs.org/docs/pages/api-reference/next-config-js/output
CMD HOSTNAME="0.0.0.0" node server.js
FROM node:18-alpine AS base
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
# Install dependencies only when needed
FROM base AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat
WORKDIR /app
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
# Install dependencies based on the preferred package manager
COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
COPY prisma ./prisma/
RUN \
if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
elif [ -f package-lock.json ]; then npm ci; \
elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
else echo "Lockfile not found." && exit 1; \
fi
# Rebuild the source code only when needed
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
# Next.js collects completely anonymous telemetry data about general usage.
# Learn more here: https://nextjs.org/telemetry
# Uncomment the following line in case you want to disable telemetry during the build.
# ENV NEXT_TELEMETRY_DISABLED 1
RUN \
if [ -f yarn.lock ]; then yarn run build; \
elif [ -f package-lock.json ]; then npm run build; \
elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
else echo "Lockfile not found." && exit 1; \
fi
# Production image, copy all the files and run next
FROM base AS runner
WORKDIR /app
ARG BOT_WEBHOOK_API_KEY
ARG CLIENT_ID
ARG CLIENT_SECRET
ARG DATABASE_URL
ARG REDIRECT_URI
ARG VATSIM_API_KEY
ENV BOT_WEBHOOK_API_KEY=$BOT_WEBHOOK_API_KEY \
CLIENT_ID=$CLIENT_ID \
CLIENT_SECRET=$CLIENT_SECRET \
DATABASE_URL=$DATABASE_URL \
REDIRECT_URI=$REDIRECT_URI \
VATSIM_API_KEY=$VATSIM_API_KEY
ENV NODE_ENV production
# Uncomment the following line in case you want to disable telemetry during runtime.
# ENV NEXT_TELEMETRY_DISABLED 1
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs
COPY --from=builder /app/public ./public
# Set the correct permission for prerender cache
RUN mkdir .next
RUN chown nextjs:nodejs .next
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
USER nextjs
EXPOSE 3000
ENV PORT 3000
# server.js is created by next build from the standalone output
# https://nextjs.org/docs/pages/api-reference/next-config-js/output
CMD HOSTNAME="0.0.0.0" node server.js
210 replies