feat(bench): Add field to allow configuring custom redis memory limit

press/docker/config/redis-cache.conf

@@ -3,7 +3,7 @@ dir /home/frappe/frappe-bench/config/pids
 pidfile /home/frappe/frappe-bench/config/pids/redis-cache.pid
 bind 127.0.0.1
 port 13000
-maxmemory 512mb
+maxmemory {{ doc.redis_cache_size }}mb
 maxmemory-policy allkeys-lru
 appendonly no
 save ""

press/patches.txt

@@ -135,5 +135,6 @@ press.press.doctype.server.patches.set_plan_and_subscription
 press.patches.v0_7_0.move_site_db_access_users_to_site_db_perm_manager
 press.press.doctype.drip_email.patches.set_correct_field_for_html
 press.patches.v0_7_0.set_label_for_site_database_user
+press.press.doctype.press_settings.patches.set_redis_cache_size
 press.press.doctype.virtual_machine.patches.set_root_disk_size
 press.press.doctype.virtual_machine_image.patches.set_root_size

press/press/doctype/deploy_candidate/deploy_candidate.json

@@ -36,6 +36,7 @@
   "docker_image_tag",
   "feature_flags_section",
   "is_redisearch_enabled",
+  "redis_cache_size",
   "use_app_cache",
   "compress_app_cache",
   "column_break_tkdd",
@@ -415,6 +416,13 @@
    "fieldname": "no_cache",
    "fieldtype": "Check",
    "label": "No Cache"
+  },
+  {
+   "default": "512",
+   "fetch_from": "group.redis_cache_size",
+   "fieldname": "redis_cache_size",
+   "fieldtype": "Int",
+   "label": "Redis Cache Size (MB)"
   }
  ],
  "links": [
@@ -431,7 +439,7 @@
    "link_fieldname": "document_name"
   }
  ],
- "modified": "2024-06-21 14:12:47.335402",
+ "modified": "2024-12-27 11:59:09.917364",
  "modified_by": "Administrator",
  "module": "Press",
  "name": "Deploy Candidate",

press/press/doctype/deploy_candidate/deploy_candidate.py

@@ -118,6 +118,7 @@ class DeployCandidate(Document):
 		pending_duration: DF.Time | None
 		pending_end: DF.Datetime | None
 		pending_start: DF.Datetime | None
+		redis_cache_size: DF.Int
 		retry_count: DF.Int
 		scheduled_time: DF.Datetime | None
 		status: DF.Literal["Draft", "Scheduled", "Pending", "Preparing", "Running", "Success", "Failure"]

press/press/doctype/press_settings/patches/set_redis_cache_size.py

@@ -0,0 +1,11 @@
+import frappe
+from frappe.core.utils import find
+
+
+def execute():
+	frappe.reload_doctype("Press Settings")
+	settings = frappe.get_single("Press Settings")
+	if not settings.redis_cache_size:
+		redis_cache_size_field = find(settings.meta.fields, lambda x: x.fieldname == "redis_cache_size")
+		settings.redis_cache_size = redis_cache_size_field.default
+		settings.save()

press/press/doctype/press_settings/press_settings.json

@@ -178,6 +178,8 @@
   "use_staging_ca",
   "ssh_section",
   "ssh_certificate_authority",
+  "bench_section",
+  "redis_cache_size",
   "monitoring_section",
   "monitor_server",
   "monitor_token",
@@ -1272,11 +1274,22 @@
    "fieldname": "enable_email_pre_verification",
    "fieldtype": "Check",
    "label": "Enable Email Pre-Verification"
+  },
+  {
+   "fieldname": "bench_section",
+   "fieldtype": "Section Break",
+   "label": "Bench"
+  },
+  {
+   "default": "512",
+   "fieldname": "redis_cache_size",
+   "fieldtype": "Int",
+   "label": "Redis Cache Size (MB)"
   }
  ],
  "issingle": 1,
  "links": [],
- "modified": "2024-12-10 15:07:57.494659",
+ "modified": "2024-12-27 11:44:09.454080",
  "modified_by": "Administrator",
  "module": "Press",
  "name": "Press Settings",

press/press/doctype/press_settings/press_settings.py

@@ -115,6 +115,7 @@ class PressSettings(Document):
 		razorpay_key_secret: DF.Password | None
 		razorpay_webhook_secret: DF.Data | None
 		realtime_job_updates: DF.Check
+		redis_cache_size: DF.Int
 		remote_access_key_id: DF.Data | None
 		remote_link_expiry: DF.Int
 		remote_secret_access_key: DF.Password | None

press/press/doctype/release_group/release_group.json

@@ -29,6 +29,7 @@
   "column_break_14",
   "bench_config",
   "gunicorn_threads_per_worker",
+  "redis_cache_size",
   "automatic_worker_allocation_section",
   "min_gunicorn_workers",
   "min_background_workers",
@@ -367,10 +368,16 @@
    "fieldtype": "Link",
    "label": "Build Server",
    "options": "Server"
+  },
+  {
+   "default": "512",
+   "fieldname": "redis_cache_size",
+   "fieldtype": "Int",
+   "label": "Redis Cache Size (MB)"
   }
  ],
  "links": [],
- "modified": "2024-09-17 14:44:01.541194",
+ "modified": "2024-12-27 11:58:29.907938",
  "modified_by": "Administrator",
  "module": "Press",
  "name": "Release Group",

press/press/doctype/release_group/release_group.py

@@ -84,7 +84,9 @@ class ReleaseGroup(Document, TagHelpers):
 		from press.press.doctype.release_group_variable.release_group_variable import (
 			ReleaseGroupVariable,
 		)
-		from press.press.doctype.resource_tag.resource_tag import ResourceTag
+		from press.press.doctype.resource_tag.resource_tag import (
+			ResourceTag,
+		)
 
 		apps: DF.Table[ReleaseGroupApp]
 		bench_config: DF.Code | None
@@ -111,6 +113,7 @@ class ReleaseGroup(Document, TagHelpers):
 		mounts: DF.Table[ReleaseGroupMount]
 		packages: DF.Table[ReleaseGroupPackage]
 		public: DF.Check
+		redis_cache_size: DF.Int
 		saas_app: DF.Link | None
 		saas_bench: DF.Check
 		servers: DF.Table[ReleaseGroupServer]
@@ -371,11 +374,16 @@ def update_config_in_release_group(self, common_site_config, bench_config):
 			else:
 				value = d.value
 			self.append("common_site_config_table", {"key": d.key, "value": value, "type": d.type})
+			# redis_cache_size is a field on release group but we want to treat it as config key
+			# TODO: add another interface for updating similar values
+			if d["key"] == "redis_cache_size":
+				self.redis_cache_size = int(d.value)
 
 		for d in bench_config:
 			if d["key"] == "http_timeout":
 				# http_timeout should be the only thing configurable in bench_config
 				self.bench_config = json.dumps({"http_timeout": int(d["value"])}, indent=4)
+
 		if bench_config == []:
 			self.bench_config = json.dumps({})