Rebrand and remove Pigsty-specific references from documentation, configuration defaults, and build scripts.

Makefile

@@ -1,13 +1,13 @@
 #==============================================================#
 # File      :   Makefile
-# Desc      :   pigsty shortcuts
+# Desc      :   observability shortcuts
 # Ctime     :   2019-04-13
-# Mtime     :   2026-01-27
+# Mtime     :   2026-02-01
 # Path      :   Makefile
-# License   :   Apache-2.0 @ https://pigsty.io/docs/about/license/
+# License   :   Apache-2.0 @ https://svc.plus/docs/about/license/
 # Copyright :   2018-2026  Ruohang Feng / Vonng (rh@vonng.com)
 #==============================================================#
-# pigsty version string
+# version string
 VERSION?=v4.0.0
 
 # detect architecture
@@ -68,53 +68,31 @@ doc:
 	docs/serve
 
 #-------------------------------------------------------------#
-# (1). BOOTSTRAP  pigsty pkg & util preparedness
+#  Prepare
+#  (1). make deps    (once) Install MacOS deps with homebrew
+#  (2). make dns     (once) Write static DNS
+#  (3). make start   (once) Pull-up vm nodes and setup ssh access
+#  (4). make demo           Boot meta node same as Quick-Start
+#=============================================================#
+
+#-------------------------------------------------------------#
+# (1). BOOTSTRAP  util preparedness
 boot: bootstrap
 bootstrap:
 	./bootstrap
 
-# (2). CONFIGURE  pigsty in interactive mode
+# (2). CONFIGURE  interactive mode
 conf: configure
 configure:
 	./configure
 
-# (3). DEPLOY     pigsty on current node
+# (3). DEPLOY     install on current node
 deploy:
 	./deploy.yml
 ###############################################################
 
 
 
-###############################################################
-#                        OUTLINE                              #
-###############################################################
-#  (1). Quick-Start   :   shortcuts for launching pigsty (above)
-#  (2). Download      :   shortcuts for downloading resources
-#  (3). Configure     :   shortcuts for configure pigsty
-#  (4). Install       :   shortcuts for running playbooks
-#  (5). Sandbox       :   shortcuts for manage sandbox vm nodes
-#  (6). Testing       :   shortcuts for testing features
-#  (7). Develop       :   shortcuts for dev purpose
-#  (8). Release       :   shortcuts for release and publish
-#  (9). Misc          :   shortcuts for miscellaneous tasks
-###############################################################
-
-
-
-###############################################################
-#                      2. Download                            #
-###############################################################
-# There are two things that need to be downloaded:
-#    pigsty.tgz    :   source code
-#    pkg.tgz       :   offline rpm packages (optional)
-#
-# get latest stable version to ~/pigsty
-src:
-	curl -SL https://github.com/pgsty/pigsty/releases/download/${VERSION}/${SRC_PKG} -o ~/pigsty.tgz
-###############################################################
-
-
-
 ###############################################################
 #                      3. Configure                           #
 ###############################################################
@@ -507,7 +485,7 @@ release-dba:
 
 gd: get-dba
 get-dba:
-	curl -fsSL "https://repo.pigsty.cc/dba/$(DBA_PKG)" | tar -xzf -
+	curl -fsSL "https://repo.svc.plus/dba/$(DBA_PKG)" | tar -xzf -
 	@echo "DBA package extracted to current directory"
 
 ud: upload-dba

README.md

@@ -1,9 +1,9 @@
 # Observability.svc.plus
 
 [![License: Apache-2.0](https://img.shields.io/badge/License-Apache--2.0-green.svg)](LICENSE)
-[![Base: Pigsty v4.0](https://img.shields.io/badge/Base-Pigsty_v4.0-blue)](https://github.com/pgsty/pigsty)
+[![Status: Stable](https://img.shields.io/badge/Status-Stable-blue)](https://svc.plus)
 
-**Observability.svc.plus** is an advanced observability platform based on [**Pigsty v4.0**](https://github.com/pgsty/pigsty), strictly following the **Apache 2.0** license.
+**Observability.svc.plus** is an advanced observability platform strictly following the **Apache 2.0** license.
 
 > **Focus**: Monitoring & Observability (监控/可观测). Integrating **OpenTelemetry (OTel)**, with future plans to incorporate **DeepFlow Agent** and other open-source **NPM** (Network Performance Monitoring) probes.
 
@@ -33,7 +33,7 @@ curl -fsSL https://raw.githubusercontent.com/cloud-neutral-toolkit/observability
 - **Observability First**:  SOTA monitoring for **PG** / **Infra** / **Node** based on **VictoriaMetrics**, **Grafana**, and **OpenTelemetry**.
 - **OTel Integration**:     Native support for **OpenTelemetry**, facilitating unified trace, metric, and log ingestion.
 - **Future Ready**:         Planned integration for **DeepFlow Agent** and other open-source **NPM** probes for deep network and application observability.
-- **Reliable Base**:        Inherits **Pigsty**'s robust self-healing **HA** clusters, **PITR**, and secure infrastructure.
+- **Reliable Base**:        Robust self-healing **HA** clusters, **PITR**, and secure infrastructure.
 - **Maintainable**:         **One-Cmd Deploy**, **IaC** support, and easy customization.
 - **Controllable**:         Self-sufficient Cloud Neutral FOSS. Run on **bare Linux**.
 
@@ -67,7 +67,7 @@ And gather the synergistic superpowers of all [**444+ PostgreSQL Extensions**](h
 [![Ubuntu Support: 22/24](https://img.shields.io/badge/Ubuntu-22/24-%23E95420?style=flat&logo=ubuntu&logoColor=%23E95420)](https://svc.plus/docs/ref/linux#ubuntu)
 [![Docker Image](https://img.shields.io/badge/Docker-v4.0.0-%232496ED?style=flat&logo=docker&logoColor=white)](https://svc.plus/docs/setup/docker)
 
-[**Prepare**](https://svc.plus/docs/deploy/prepare) a fresh `x86_64` / `aarch64` node runs any [**compatible**](https://svc.plus/docs/ref/linux) **Linux** OS Distros, then [**Install**](https://svc.plus/docs/setup/install#install) **Pigsty** with:
+[**Prepare**](https://svc.plus/docs/deploy/prepare) a fresh `x86_64` / `aarch64` node runs any [**compatible**](https://svc.plus/docs/ref/linux) **Linux** OS Distros, then [**Install**](https://svc.plus/docs/setup/install#install) the platform with:
 
 ```bash
 curl -fsSL https://raw.githubusercontent.com/cloud-neutral-toolkit/observability.svc.plus/main/scripts/server-install.sh | bash
@@ -80,9 +80,9 @@ Then [**configure**](https://svc.plus/docs/concept/iac/configure) and run the [*
 ./deploy.yml      # deploy everything on current node
 ```
 
-Finally, you will get a pigsty [**singleton node ready**](https://svc.plus/docs/setup/install), with [**WebUI**](https://svc.plus/docs/setup/webui) on port `80/443` and [**Postgres**](https://svc.plus/docs/setup/pgsql) on port `5432`.
+Finally, you will get a [**singleton node ready**](https://svc.plus/docs/setup/install), with [**WebUI**](https://svc.plus/docs/setup/webui) on port `80/443` and [**Postgres**](https://svc.plus/docs/setup/pgsql) on port `5432`.
 
-For dev/testing purposes, you can also run Pigsty inside [**Docker**](https://svc.plus/docs/setup/docker) containers: `cd docker; make launch`
+For dev/testing purposes, you can also run it inside [**Docker**](https://svc.plus/docs/setup/docker) containers: `cd docker; make launch`
 
 --------
 
@@ -148,28 +148,13 @@ curl -fsSL https://raw.githubusercontent.com/cloud-neutral-toolkit/observability
 
 
 
-## Architecture
+Integrated as a platform.
-
-Pigsty uses a [**modular**](https://svc.plus/docs/concept/arch) design. you can [**use one or all**](https://svc.plus/docs/deploy/planning), Best of breed products. Integrated as a platform.
-
-[![board](https://pigsty.io/img/pigsty/motherboard.gif)](https://svc.plus/docs/concept/arch)
-
-[![PGSQL](https://img.shields.io/badge/PGSQL-%233E668F?style=flat&logo=postgresql&labelColor=3E668F&logoColor=white)](https://svc.plus/docs/pgsql) Self-healing PostgreSQL HA cluster powered by Patroni, Pgbouncer, PgBackrest & HAProxy
 
 [![INFRA](https://img.shields.io/badge/INFRA-%23009639?style=flat&logo=nginx&labelColor=009639&logoColor=white)](https://svc.plus/docs/infra) Nginx, Local Repo, DNSMasq, and the entire Victoria & Grafana observability stack.
 
-[![NODE](https://img.shields.io/badge/NODE-%23FCC624?style=flat&logo=linux&labelColor=FCC624&logoColor=black)](https://svc.plus/docs/node) Init node name, repo, pkg, NTP, ssh, admin, tune, expose services, collect logs & metrics.
+The default [`deploy.yml`](deploy.yml) playbook will deploy `INFRA`, `NODE`, `ETCD` & `PGSQL` on the current node.
-
-[![ETCD](https://img.shields.io/badge/ETCD-%23419EDA?style=flat&logo=etcd&labelColor=419EDA&logoColor=white)](https://svc.plus/docs/etcd) Etcd cluster is used as a reliable distributive configuration store by PostgreSQL HA Agents.
-
-You can compose them freely in a declarative manner. `INFRA` & `NODE` will suffice for host monitoring.
-`ETCD` and `PGSQL` are used for HA PG clusters; Installing them on multiple nodes automatically forms HA clusters.
-
-The default [`deploy.yml`](https://github.com/pgsty/pigsty/blob/main/deploy.yml) playbook will deploy `INFRA`, `NODE`, `ETCD` & `PGSQL` on the current node.
 Which gives you an out-of-the-box PostgreSQL singleton instance (`admin_ip:5432`) with everything ready.
 
-[![pigsty-arch](https://pigsty.io/img/pigsty/arch.png)](https://svc.plus/docs/concept/arch)
-
 The node can be used as an admin controller to deploy & monitor more nodes & clusters. For example, you can install these **6** **OPTIONAL** [extra modules](https://svc.plus/docs/ref/module#extra-modules) for advanced use cases:
 
 [![MinIO](https://img.shields.io/badge/MINIO-%23C72E49?style=flat&logo=minio&logoColor=white)](https://svc.plus/docs/minio) S3-compatible object storage service; used as an optional central backup server for `PGSQL`.

roles/infra/defaults/main.yml

@@ -2,18 +2,18 @@
 #-----------------------------------------------------------------
 # INFRA_META
 #-----------------------------------------------------------------
-version: v4.0.0                   # pigsty version string
+version: v4.0.0                   # version string
 admin_ip: 10.10.10.10             # admin node ip address, overwritten by configure
 region: default                   # upstream mirror region: default,china,europe
 language: en                      # default language, en by default, could be zh
-proxy_env: { no_proxy: "localhost,127.0.0.1,10.0.0.0/8,192.168.0.0/16,*.pigsty,*.aliyun.com,mirrors.*,*.myqcloud.com,*.tsinghua.edu.cn" }
+proxy_env: { no_proxy: "localhost,127.0.0.1,10.0.0.0/8,192.168.0.0/16,*.aliyun.com,mirrors.*,*.myqcloud.com,*.tsinghua.edu.cn" }
 
 #-----------------------------------------------------------------
 # INFRA_IDENTITY
 #-----------------------------------------------------------------
 #infra_seq: 1                     # infra node identity, explicitly required
 infra_portal:                     # infra services exposed via portal
-  home : { domain: i.pigsty }     # default home server definition
+  home : { domain: i.observability }     # default home server definition
 infra_domain: observability.svc.plus
 infra_data: /data/infra           # default data path for infrastructure data
 infra_services:                   # home page navigation entries
@@ -23,8 +23,8 @@ infra_services:                   # home page navigation entries
   - { name: Monitor Targets    ,url: '/vmetrics/targets'       ,desc: 'Prometheus Scrape Targets'   ,icon: 'target'   ,name_cn: '监控目标' ,desc_cn: 'VictoriaMetrics 监控对象列表' }
   - { name: Alert Rules        ,url: '/vmalert/vmalert/groups' ,desc: 'VMAlert alert/record Rules'  ,icon: 'alert'    ,name_cn: '告警规则' ,desc_cn: 'VMAlert 告警规则管理'         }
   - { name: Alert Manager      ,url: '/alertmgr/#/alerts'      ,desc: 'Alert Manage & Silence'      ,icon: 'alertmgr' ,name_cn: '告警管理' ,desc_cn: 'AlertManager 告警管理与屏蔽'  }
-  - { name: CA Certificate     ,url: '/ca.crt'                 ,desc: 'Self-Signed CA Certificate'  ,icon: 'lock'     ,name_cn: 'CA 证书'  ,desc_cn: 'Pigsty 自签CA根证书' }
+  - { name: CA Certificate     ,url: '/ca.crt'                 ,desc: 'Self-Signed CA Certificate'  ,icon: 'lock'     ,name_cn: 'CA 证书'  ,desc_cn: '自签CA根证书' }
-  - { name: Software Repo      ,url: '/pigsty'                 ,desc: 'Local YUM/APT Repository'    ,icon: 'package'  ,name_cn: '软件仓库' ,desc_cn: '本地 YUM/APT 软件源'  }
+  - { name: Software Repo      ,url: '/repo'                   ,desc: 'Local YUM/APT Repository'    ,icon: 'package'  ,name_cn: '软件仓库' ,desc_cn: '本地 YUM/APT 软件源'  }
   - { name: Explain Visualizer ,url: '/pev'                    ,desc: 'Postgres EXPLAIN Visualizer' ,icon: 'search'   ,name_cn: '执行计划' ,desc_cn: 'PG 执行计划可视化工具' }
 infra_extra_services: []          # extra services to be added on infra home page
 
@@ -107,7 +107,7 @@ grafana_enabled: true             # enable grafana on this infra node?
 grafana_port: 3000                # default listen port for grafana
 grafana_clean: false              # clean grafana data during init?
 grafana_admin_username: admin     # grafana admin username, `admin` by default
-grafana_admin_password: pigsty    # grafana admin password, `pigsty` by default
+grafana_admin_password: observability    # grafana admin password, `observability` by default
 grafana_auth_proxy: false         # enable grafana auth proxy?
 grafana_pgurl: ''                 # external postgres database url for grafana if given
 grafana_view_password: DBUser.Viewer # password for grafana meta pg datasource