Merge pull request #17 from yohamta/fix-issues

Fix issues
dagu-org · Apr 27, 2022 · 9250f16 · 9250f16
2 parents c5f01ee + 17a5a2b
commit 9250f16
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diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@ dagu is a single command that generates and executes a [DAG (Directed acyclic gr
     - [Environment variables](#environment-variables)
     - [Web UI configuration](#web-ui-configuration)
     - [Global configuration](#global-configuration)
-  - [Job configuration](#job-configuration)
+  - [DAG configuration](#dag-configuration)
     - [Simple configuration](#simple-configuration)
     - [All configuration](#all-configuration)
   - [Examples](#examples)
@@ -51,18 +51,18 @@ Download the binary from [Releases page](https://github.com/dagu/dagu/releases)
 
 ### Usage
 
-- `dagu start [--params=<params>] <job file>` - run a job
-- `dagu status <job file>` - display the current status of the job
-- `dagu retry --req=<request-id> <job file>` - retry the failed/canceled job
-- `dagu stop <job file>` - cancel a job
-- `dagu dry [--params=<params>] <job file>` - dry-run a job
+- `dagu start [--params=<params>] <DAG file>` - run a DAG
+- `dagu status <DAG file>` - display the current status of the DAG
+- `dagu retry --req=<request-id> <DAG file>` - retry the failed/canceled DAG
+- `dagu stop <DAG file>` - cancel a DAG
+- `dagu dry [--params=<params>] <DAG file>` - dry-run a DAG
 - `dagu server` - start a web server for web UI
 
 ## Features
 
 - Simple command interface (See [Usage](#usage))
 - Simple configuration YAML format (See [Simple example](#simple-example))
-- Web UI to visualize, manage jobs and watch logs
+- Web UI to visualize, manage DAGs and watch logs
 - Parameterization
 - Conditions
 - Automatic retry
@@ -86,21 +86,21 @@ Download the binary from [Releases page](https://github.com/dagu/dagu/releases)
 
 ## User interface
 
-- **JOBs**: Overview of all JOBs in your environment.
+- **DAGs**: Overview of all DAGs in your environment.
 
-  ![JOBs](https://user-images.githubusercontent.com/1475839/164859814-98afc587-ff86-4ebd-97b8-7d32f86a9ad9.png)
+  ![DAGs](https://user-images.githubusercontent.com/1475839/165417789-18d29f3d-aecf-462a-8cdf-0b575ba613d0.png)
 
-- **Detail**: Current status of the job.
+- **Detail**: Current status of the dag.
 
-  ![Detail](https://user-images.githubusercontent.com/1475839/164857046-b620a8a0-f5f5-4551-a651-66c8ec38f820.png)
+  ![Detail](https://user-images.githubusercontent.com/1475839/165418393-d7d876bc-329f-4299-977e-7726e8ef0fa1.png)
 
 - **Timeline**: Timeline of each steps in the pipeline.
 
-  ![Timeline](https://user-images.githubusercontent.com/1475839/164860845-98595a3f-4579-4c15-9d6b-1942b4561900.png)
+  ![Timeline](https://user-images.githubusercontent.com/1475839/165418430-1fe3b100-33eb-4d81-a68a-c8a881890b61.png)
 
 - **History**: History of the execution of the pipeline.
 
-  ![History](https://user-images.githubusercontent.com/1475839/164849560-ab5be8d0-378e-46eb-a4d4-c6a8ff3d6af9.png)
+  ![History](https://user-images.githubusercontent.com/1475839/165418472-385cb8e0-351c-4508-b337-a082ea53b4ec.png)
 
 ## Architecture
 
@@ -118,7 +118,7 @@ Download the binary from [Releases page](https://github.com/dagu/dagu/releases)
 Please create `~/.dagu/admin.yaml`.
 
 ```yaml
-host: <hostname for web UI address>             # default : ${HOST}
+host: <hostname for web UI address>             # default : 127.0.0.1 
 port: <port number for web UI address>          # default : 8080
 jobs: <the location of job configuration files> # default : current working directory
 
@@ -131,7 +131,7 @@ basicAuthPassword: <password for basic auth of web UI>
 
 ### Global configuration
 
-Please create `~/.dagu/config.yaml`. All settings can be overridden by individual job configurations.
+Please create `~/.dagu/config.yaml`. All settings can be overridden by individual DAG configurations.
 
 Creating a global configuration is a convenient way to organize common settings.
 
@@ -153,50 +153,50 @@ infoMail:
   prefix: <prefix of mail subject for notification mail>
 ```
 
-## Job configuration
+## DAG configuration
 
 ### Simple configuration
 
 ```yaml
 name: simple configuration
 steps:
-  - name: step 1
-    command: python some_batch_1.py
-    dir: ${HOME}/jobs/                  # working directory for the job (optional)
+  - name: step 1                     # step name (required, unique)
+    command: python some_batch_1.py  # command and arguments
+    dir: ${HOME}/dags/               # working directory (optional)
   - name: step 2
     command: python some_batch_2.py
-    dir: ${HOME}/jobs/
+    dir: ${HOME}/dags/
     depends:
-      - step 1
+      - step 1                       # dependency
 ```
 
 ### All configuration
 
 ```yaml
 name: all configuration
-description: run python jobs
+description: run a DAG
 
 # Define environment variables
 env:
-  LOG_DIR: ${HOME}/jobs/logs
+  LOG_DIR: ${HOME}/logs
   PATH: /usr/local/bin:${PATH}
   
-logDir: ${LOG_DIR}   # log directory to write standard output from the job steps
-histRetentionDays: 3 # job history retention days (not for log files)
-delaySec: 1          # interval seconds between job steps
+logDir: ${LOG_DIR}   # log directory to write standard output
+histRetentionDays: 3 # execution history retention days (not for log files)
+delaySec: 1          # interval seconds between steps
 maxActiveRuns: 1     # max parallel number of running step
 
 # Define parameters
 params: param1 param2 # they can be referenced by each steps as $1, $2 and so on.
 
-# Define preconditions for whether or not the job is allowed to run
+# Define preconditions for whether or not the DAG is allowed to run
 preconditions:
-  - condition: "`printf 1`" # This condition will be evaluated at each execution of the job
-    expected: "1"           # If the evaluation result do not match, the job is canceled
+  - condition: "`printf 1`"
+    expected: "1"
 
 # Mail notification configs
-mailOnError: true    # send a mail when a job failed
-mailOnFinish: true   # send a mail when a job finished
+mailOnError: true    # send a mail when a dag failed
+mailOnFinish: true   # send a mail when a dag finished
 
 # Handler on Success, Failure, Cancel, Exit
 handlerOn:
@@ -209,15 +209,15 @@ handlerOn:
   exit:
     command: "echo finished"
 
-# Job steps
+# DAG steps
 steps:
   - name: step 1
     description: step 1 description
-    dir: ${HOME}/jobs
+    dir: ${HOME}/logs
     command: python some_batch_1.py $1
     mailOnError: false # do not send mail on error
     continueOn:
-      failed: true     # continue to the next step regardless the error of this job
+      failed: true     # continue to the next step regardless the error of this step
       skipped: true    # continue to the next step regardless the evaluation result of preconditions
     retryPolicy:
       limit: 2         # retry up to 2 times when the step failed
@@ -228,7 +228,7 @@ steps:
         expected: "1"
   - name: step 2
     description: step 2 description
-    dir: ${HOME}/jobs
+    dir: ${HOME}/logs
     command: python some_batch_2.py $1
     depends:
       - step 1
@@ -244,7 +244,7 @@ To check all examples, visit [this page](https://github.com/dagu/dagu/tree/main/
 
   ![sample_1](https://user-images.githubusercontent.com/1475839/164965036-fede5675-cba0-410b-b371-22deec55b9e8.png)
 ```yaml
-name: example job
+name: example DAG
 steps:
   - name: "1"
     command: echo hello world
@@ -262,7 +262,7 @@ steps:
 
   ![sample_2](https://user-images.githubusercontent.com/1475839/164965143-b10a0511-35f3-45fa-9eba-69c6db4614a2.png)
 ```yaml
-name: example job
+name: example DAG
 env:
   LOG_DIR: ${HOME}/logs
 logDir: ${LOG_DIR}
@@ -306,7 +306,7 @@ handlerOn:
 
   ![complex](https://user-images.githubusercontent.com/1475839/164965345-977de1bc-d042-4d3f-bf0e-bb648e534a78.png)
 ```yaml
-name: complex job
+name: complex DAG
 steps:
   - name: "Initialize"
     command: "sleep 2"

diff --git a/examples/complex_job.yaml b/examples/complex_job.yaml
@@ -1,4 +1,4 @@
-name: complex_job
+name: complex DAG
 steps:
   - name: "Initialize"
     command: "sleep 2"

diff --git a/examples/example_2.yaml b/examples/example_2.yaml
@@ -1,4 +1,4 @@
-name: example job
+name: example DAG
 env:
   LOG_DIR: ${HOME}/logs
 logDir: ${LOG_DIR}

diff --git a/internal/admin/config.go b/internal/admin/config.go
@@ -49,11 +49,7 @@ func (c *Config) setup() error {
 		c.Jobs = wd
 	}
 	if c.Host == "" {
-		h, err := os.Hostname()
-		if err != nil {
-			return err
-		}
-		c.Host = h
+		c.Host = "127.0.0.1"
 	}
 	if c.Port == "" {
 		c.Port = "8000"

diff --git a/internal/admin/handlers/web/templates/base.gohtml b/internal/admin/handlers/web/templates/base.gohtml
@@ -66,6 +66,7 @@
         color: white;
         font: 20px "Arial";
         font-weight: bold;
+        padding-left: 4px;
       }
     </style>
   </head>
@@ -79,7 +80,10 @@
         aria-label="main navigation"
       >
         <div class="navbar-brand">
-          <a id="nav-title" class="navbar-item" href="/">dagu</a>
+          <a class="navbar-item" href="/">
+            <img alt="dagu" width="32" height="32" 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">
+            <span id="nav-title">degu</span>
+          </a>
         </div>
       </nav>
       {{template "content" .}}

diff --git a/internal/admin/loader_test.go b/internal/admin/loader_test.go
@@ -31,10 +31,8 @@ func TestDefaultConfig(t *testing.T) {
 	wd, err := os.Getwd()
 	require.NoError(t, err)
 
-	h, err := os.Hostname()
-	require.NoError(t, err)
 	testConfig(t, cfg, &testWant{
-		Host:    h,
+		Host:    "127.0.0.1",
 		Port:    "8000",
 		Jobs:    path.Join(wd),
 		Command: "dagu",