# General
application_id:                   "web-app-peertube"
database_type:                    "postgres"

# Docker
docker_compose_flush_handlers:    true

# Role variables
PEERTUBE_VERSION:                 "{{ applications | get_app_conf(application_id, 'docker.services.peertube.version') }}"
PEERTUBE_IMAGE:                   "{{ applications | get_app_conf(application_id, 'docker.services.peertube.image') }}"
PEERTUBE_CONTAINER:               "{{ applications | get_app_conf(application_id, 'docker.services.peertube.name') }}"
PEERTUBE_DATA_VOLUME:             "{{ applications | get_app_conf(application_id, 'docker.volumes.data') }}"
PEERTUBE_CONFIG_VOLUME:           "{{ applications | get_app_conf(application_id, 'docker.volumes.config') }}"

# OIDC
PEERTUBE_OIDC_PLUGIN:             "peertube-plugin-auth-openid-connect"
PEERTUBE_OIDC_ENABLED:            "{{ applications | get_app_conf(application_id, 'features.oidc') }}"

# === Dynamic performance defaults ==========================================

# Raw Docker configuration values (with sane fallbacks)
peertube_cpus:          "{{ applications | get_app_conf(application_id, 'docker.services.peertube.cpus') | float }}"
peertube_mem_limit_raw: "{{ applications | get_app_conf(application_id, 'docker.services.peertube.mem_limit') }}"
peertube_mem_bytes:     "{{ peertube_mem_limit_raw | human_to_bytes }}"
peertube_mem_mb:        "{{ ((peertube_mem_bytes | int) // (1024 * 1024)) | int }}"

# ---------------------------------------------------------------------------
# Node heap size:
# ~35% of total RAM, but at least 768 MB, at most 3072 MB,
# and never more than 60% of total memory (safety cap for small containers)
# ---------------------------------------------------------------------------

_peertube_heap_candidate_mb: "{{ ((peertube_mem_mb | float) * 0.35) | round(0, 'floor') | int }}"
_peertube_heap_cap_mb:       "{{ ((peertube_mem_mb | float) * 0.60) | round(0, 'floor') | int }}"

# Step 1: enforce minimum (≥768 MB)
_peertube_heap_min_applied:  "{{ [ (_peertube_heap_candidate_mb | int), 768 ] | max }}"

# Step 2: determine hard cap (min of 3072 MB and 60% of total memory)
_peertube_heap_hardcap:      "{{ [ 3072, (_peertube_heap_cap_mb | int) ] | min }}"

# Step 3: final heap = min(min-applied, hardcap)
PEERTUBE_MAX_OLD_SPACE_SIZE: "{{ [ (_peertube_heap_min_applied | int), (_peertube_heap_hardcap | int) ] | min }}"

# Transcoding concurrency: half the vCPUs; min 1, max 8
_peertube_concurrency_candidate:  "{{ ((peertube_cpus | float) * 0.5) | round(0, 'floor') | int }}"
PEERTUBE_TRANSCODING_CONCURRENCY: "{{ [ ( [ (_peertube_concurrency_candidate | int), 1 ] | max ), 8 ] | min }}"