With Thundra's Java agent, you can add custom tags to your invocations or your applications, which will help you better filter the data. Invocation tags are added only to
Invocation data type; application tags are global and are automatically added to
You can add custom tags to your invocation with static methods of the
io.thundra.agent.lambda.core.invocation.InvocationSupport object. These are the methods you can find in the
Here is the
InvocationSupport's programmatic tag API:
Tag Support APIpublic static <T> T getTag(String name);public static Map<String, Object> getTags();public static void setTag(String name, Object value);public static void setTags(Map<String, Object> tags);public static <T> T removeTag(String name);public static void removeTags();
The example below shows how to tag a Lambda invocation.
Adding Tagsimport io.thundra.agent.lambda.core.invocation.InvocationSupport;...InvocationSupport.setTag('string-tag', 'thundra');InvocationSupport.setTag('numeric-tag', 123);InvocationSupport.setTag('boolean-tag', true);InvocationSupport.setTag('object-tag', new User(username, email, ...));...
You can add application tags via environment variables. All application tags which start with
thundra_agent_application_tag_ are parsed by Thundra's Java agent. The text after the
thundra_agent_application_tag_ prefix is used as the key of the tag, and the value of the environment variable becomes the value of the tag. For example,
thundra_agent_application_tag_floatField with the value
12.123 will add an application tag to all data with the key
floatField and the value