first commit

Author: Satont

.github/workflows/build-and-push.yaml

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+name: Build and push
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-and-push:
+    name: Build and push
+    runs-on: ubuntu-latest
+    steps:
+      - name: Login to Twir registry
+        uses: docker/login-action@v3
+        with:
+          registry: registry.twir.app
+          username: ${{ secrets.DOCKER_TWIR_LOGIN }}
+          password: ${{ secrets.DOCKER_TWIR_PASSWORD }}
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_REGISTRY_LOGIN }}
+          password: ${{ secrets.DOCKER_REGISTRY_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build docker image
+        uses: docker/build-push-action@v6
+        with:
+          platforms: linux/amd64
+          tags: |
+            twirapp/postgres:latest
+            registry.twir.app/twirapp/postgres:latest
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.idea/modules.xml

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+ARG postgresql_major=17
+ARG postgresql_release=${postgresql_major}.4
+ARG pgx_ulid_release=0.2.0
+
+FROM postgres:${postgresql_release} as base
+ARG postgresql_major
+
+FROM base as pgx_ulid
+ARG pgx_ulid_release
+ADD "https://github.com/pksunkara/pgx_ulid/releases/download/v${pgx_ulid_release}/pgx_ulid-v${pgx_ulid_release}-pg${postgresql_major}-amd64-linux-gnu.deb" \
+    /tmp/pgx_ulid.deb
+
+FROM scratch as extensions
+COPY --from=pgx_ulid /tmp/*.deb /tmp/
+
+####################
+# Build final image
+####################
+FROM base as production
+
+# Setup extensions
+COPY --from=extensions /tmp /tmp
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+ /tmp/*.deb \
+ && rm -rf /var/lib/apt/lists/* /tmp/*

.idea/postgres.iml

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+Example configuration for server:
+
+
+```
+# DB Version: 17
+# OS Type: linux
+# DB Type: web
+# Total Memory (RAM): 6 GB
+# CPUs num: 3
+# Connections num: 1000
+# Data Storage: ssd
+
+max_connections = 1000
+shared_buffers = 1536MB
+effective_cache_size = 4608MB
+maintenance_work_mem = 384MB
+checkpoint_completion_target = 0.9
+wal_buffers = 16MB
+default_statistics_target = 100
+random_page_cost = 1.1
+effective_io_concurrency = 200
+work_mem = 786kB
+huge_pages = off
+min_wal_size = 1GB
+max_wal_size = 4GB
+```
+
+Cli representation of configuration:
+
+```bash
+postgres -c max_connections=1000 -c shared_buffers=1536MB -c effective_cache_size=4608MB -c maintenance_work_mem=384MB -c checkpoint_completion_target=0.9 -c wal_buffers=16MB -c default_statistics_target=100 -c random_page_cost=1.1 -c effective_io_concurrency=200 -c work_mem=786kB -c huge_pages=off -c min_wal_size=1GB -c max_wal_size=4GB
+```