Skip to content

refactor: change docker limits #22

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kotlyar-andrey merged 1 commit into from
Jul 5, 2026
Merged

refactor: change docker limits #22

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions ansible/roles/backend/defaults/main.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,11 @@ backend_docker_tag: "{{ lookup('env', 'VERSION') | default('latest', true) }}"
backend_app_name: "guitar0-backend-{{ app_env }}"
backend_app_port: 8000

# Gunicorn defaults to `2 * host CPU cores + 1`, which ignores the
# container's cgroup CPU/memory limits and over-provisions workers.
# Set explicitly to fit the memory limit below.
backend_gunicorn_workers: 3

# Directories
backend_app_dir: "/opt/{{ backend_app_name }}"
backend_shared_dir: "{{ backend_app_dir }}/shared"
Expand Down
4 changes: 2 additions & 2 deletions ansible/roles/backend/templates/docker-compose.prod.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,10 +35,10 @@ services:
resources:
limits:
cpus: "1.0"
memory: 512M
memory: 1024M
reservations:
cpus: "0.25"
memory: 256M
memory: 512M
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:8000/metrics/"]
interval: 30s
Expand Down
1 change: 1 addition & 0 deletions ansible/roles/backend/templates/env.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,3 +10,4 @@ DATABASE_URL=postgres://{{ backend_db_user }}:{{ backend_db_password }}@db:5432/
ALLOWED_HOSTS={{ (app_hosts + ['127.0.0.1', 'localhost', backend_app_name ~ '-app-1']) | to_json }}
CSRF_TRUSTED_ORIGINS={{ app_hosts | map('regex_replace', '^', 'https://') | list | to_json }}
GIT_SHA={{ lookup('env', 'GIT_SHA') | default('unknown', true) }}
GUNICORN_WORKERS={{ backend_gunicorn_workers }}
Loading