[oe-core][PATCH 1/1] runqemu: add some logging control

[oe-core][PATCH 1/1] runqemu: add some logging control

[joe.slater]

From: Joe Slater <joe.slater@windriver.com>

Use QB_LOG_FILE to log to a file, and QB_LOG_LEVEL
to set the base log level.  Example values -

QB_LOG_FILE="runq.log"
QB_LOG_LEVEL=DEBUG

Signed-off-by: Joe Slater <joe.slater@windriver.com>
---
 scripts/runqemu | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/scripts/runqemu b/scripts/runqemu
index 5e6793d44e..bea164d041 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -36,12 +36,20 @@ runqemu, i.e. `runqemu /path/to/my-image-name.qemuboot.conf`\n\n %s" % message)
 
 def create_logger():
     logger = logging.getLogger('runqemu')
-    logger.setLevel(logging.INFO)
+    try:
+        logger.setLevel(os.getenv("QB_LOG_LEVEL"))
+    except:
+        logger.setLevel(logging.INFO)
 
-    # create console handler and set level to debug
-    ch = logging.StreamHandler()
-    ch.setLevel(logging.DEBUG)
 
+    # create a handler and set level to debug
+    try:
+        ch = logging.FileHandler(os.getenv("QB_LOG_FILE"))
+    except:
+        ch = logging.StreamHandler()
+
+    ch.setLevel(logging.DEBUG)
+    
     # create formatter
     formatter = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
 
-- 
2.25.1

Re: [oe-core][PATCH 1/1] runqemu: add some logging control

[Randy MacLeod]

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On 2023-08-02 19:36, joe.slater@windriver.com wrote:
> From: Joe Slater<joe.slater@windriver.com>
>
> Use QB_LOG_FILE to log to a file, and QB_LOG_LEVEL
> to set the base log level.  Example values -
>
> QB_LOG_FILE="runq.log"
> QB_LOG_LEVEL=DEBUG
>
> Signed-off-by: Joe Slater<joe.slater@windriver.com>
> ---
>   scripts/runqemu | 16 ++++++++++++----
>   1 file changed, 12 insertions(+), 4 deletions(-)
>
> diff --git a/scripts/runqemu b/scripts/runqemu
> index 5e6793d44e..bea164d041 100755
> --- a/scripts/runqemu
> +++ b/scripts/runqemu
> @@ -36,12 +36,20 @@ runqemu, i.e. `runqemu /path/to/my-image-name.qemuboot.conf`\n\n %s" % message)
>   
>   def create_logger():
>       logger = logging.getLogger('runqemu')
> -    logger.setLevel(logging.INFO)
> +    try:
> +        logger.setLevel(os.getenv("QB_LOG_LEVEL"))
> +    except:
> +        logger.setLevel(logging.INFO)
>   
> -    # create console handler and set level to debug
> -    ch = logging.StreamHandler()
> -    ch.setLevel(logging.DEBUG)

Better to keep the log level the same or call out the change in the 
short/long log.

../Randy

>   
> +    # create a handler and set level to debug
> +    try:
> +        ch = logging.FileHandler(os.getenv("QB_LOG_FILE"))
> +    except:
> +        ch = logging.StreamHandler()
> +
> +    ch.setLevel(logging.DEBUG)
> +
>       # create formatter
>       formatter = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
>   


-- 
# Randy MacLeod
# Wind River Linux

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