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fixed deployment issues #619

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fixed deployment issues #619

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e871af2
Fixed several issues with deployment for
jossai87 Jul 23, 2025
d4ec5df
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jossai87 Jul 23, 2025
382fce9
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jossai87 Jul 23, 2025
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Binary file added ...res-examples/14-create-agent-with-custom-orchestration/__pycache__/agents.cpython-312.pyc
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Binary file added ...les/14-create-agent-with-custom-orchestration/__pycache__/knowledge_bases.cpython-312.pyc
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Binary file added ...les/14-create-agent-with-custom-orchestration/__pycache__/knowledge_bases.cpython-313.pyc
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38 changes: 28 additions & 10 deletions ...ling/bedrock-agents/features-examples/14-create-agent-with-custom-orchestration/agents.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,18 +8,26 @@
import os
import subprocess
from pathlib import Path
from datetime import datetime

print(f"Boto3 version: {boto3.__version__}")

iam_client = boto3.client('iam')
sts_client = boto3.client('sts')
s3_client = boto3.client('s3')
session = boto3.session.Session()
# Custom JSON encoder to handle datetime objects in trace data
class DateTimeEncoder(json.JSONEncoder):
def default(self, obj):
if isinstance(obj, datetime):
return obj.isoformat()
return super().default(obj)

iam_client = boto3.client('iam', region_name="us-west-2")
sts_client = boto3.client('sts', region_name="us-west-2")
s3_client = boto3.client('s3', region_name="us-west-2")
session = boto3.session.Session(region_name="us-west-2")
region = session.region_name
account_id = sts_client.get_caller_identity()["Account"]
dynamodb_client = boto3.client('dynamodb')
dynamodb_resource = boto3.resource('dynamodb')
lambda_client = boto3.client('lambda')
dynamodb_client = boto3.client('dynamodb', region_name="us-west-2")
dynamodb_resource = boto3.resource('dynamodb', region_name="us-west-2")
lambda_client = boto3.client('lambda', region_name="us-west-2")
# bedrock_agent_client = boto3.client('bedrock-agent')
bedrock_agent_client = boto3.client(
'bedrock-agent',
Expand Down Expand Up @@ -728,13 +736,23 @@ def invoke_agent_helper(
for key in event['chunk']:
if key != 'bytes':
logger.info(f"Chunck {key}:\n")
logger.info(json.dumps(event['chunk'][key], indent=3))
try:
logger.info(json.dumps(event['chunk'][key], indent=3, cls=DateTimeEncoder))
except Exception as chunk_error:
logger.warning(f"Could not serialize chunk data: {chunk_error}")
logger.info(f"Chunk data: {str(event['chunk'][key])}")
agent_answer = data.decode('utf8')
return agent_answer
# End event indicates that the request finished successfully
elif 'trace' in event:
if enable_trace:
logger.info(json.dumps(event['trace'], indent=2))
try:
logger.info(json.dumps(event['trace'], indent=2, cls=DateTimeEncoder))
except Exception as trace_error:
logger.warning(f"Could not serialize trace data: {trace_error}")
logger.info(f"Trace event type: {type(event['trace'])}")
# Fallback to string representation
logger.info(f"Trace data: {str(event['trace'])}")
else:
raise Exception("unexpected event.", event)
except Exception as e:
Expand Down Expand Up @@ -772,7 +790,7 @@ def create_lambda_layer(agent_name, requirements):
], cwd="layer")

# Create Lambda layer
lambda_client = boto3.client('lambda')
lambda_client = boto3.client('lambda', region_name="us-west-2")

try:
with open("layer/layer.zip", 'rb') as zip_file:
Expand Down
56 changes: 28 additions & 28 deletions ...res-examples/14-create-agent-with-custom-orchestration/custom_orchestration_example.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -87,9 +87,9 @@
},
"outputs": [],
"source": [
"s3_client = boto3.client('s3')\n",
"sts_client = boto3.client('sts')\n",
"session = boto3.session.Session()\n",
"s3_client = boto3.client('s3', region_name=\"us-west-2\")\n",
"sts_client = boto3.client('sts', region_name=\"us-west-2\")\n",
"session = boto3.session.Session(region_name=\"us-west-2\")\n",
"region = session.region_name\n",
"account_id = sts_client.get_caller_identity()[\"Account\"]\n",
"knowledge_base_name = f'restaurant-kb'\n",
Expand All @@ -112,7 +112,7 @@
" knowledge_base_name,\n",
" knowledge_base_description,\n",
" bucket_name\n",
")"
")\n"
]
},
{
Expand Down Expand Up @@ -390,7 +390,7 @@
},
"outputs": [],
"source": [
"%%time\n",
"import time\n",
"import uuid\n",
"session_id:str = str(uuid.uuid1())\n",
"\n",
Expand Down Expand Up @@ -437,7 +437,7 @@
},
"outputs": [],
"source": [
"%%time\n",
"import time\n",
"import uuid\n",
"session_id:str = str(uuid.uuid1())\n",
"\n",
Expand Down Expand Up @@ -478,7 +478,7 @@
},
"outputs": [],
"source": [
"%%time\n",
"import time\n",
"import uuid\n",
"session_id:str = str(uuid.uuid1())\n",
"\n",
Expand Down Expand Up @@ -619,7 +619,7 @@
},
"outputs": [],
"source": [
"%%time\n",
"import time\n",
"import uuid\n",
"session_id:str = str(uuid.uuid1())\n",
"session_state={\n",
Expand Down Expand Up @@ -668,7 +668,7 @@
},
"outputs": [],
"source": [
"%%time\n",
"import time\n",
"import uuid\n",
"session_id:str = str(uuid.uuid1())\n",
"session_state={\n",
Expand Down Expand Up @@ -713,7 +713,7 @@
},
"outputs": [],
"source": [
"%%time\n",
"import time\n",
"import uuid\n",
"session_id:str = str(uuid.uuid1())\n",
"query = \"What do you serve for dinner? can you make a reservation for 4 people, at 9pm tonight.\"\n",
Expand Down Expand Up @@ -825,12 +825,12 @@
},
"outputs": [],
"source": [
"# clean up react agent\n",
"clean_up_resources(\n",
" agent_name_react,\n",
" custom_orchestration_lambda_function_name=None,\n",
" dynamodb_table=f'{agent_name_react}-table'\n",
")"
"# # clean up react agent\n",
"# clean_up_resources(\n",
"# agent_name_react,\n",
"# custom_orchestration_lambda_function_name=None,\n",
"# dynamodb_table=f'{agent_name_react}-table'\n",
"# )"
]
},
{
Expand All @@ -840,12 +840,12 @@
"metadata": {},
"outputs": [],
"source": [
"# clean up rewoo agent\n",
"clean_up_resources(\n",
" agent_name_rewoo,\n",
" custom_orchestration_lambda_function_name=custom_orchestration_lambda_name,\n",
" dynamodb_table=f'{agent_name_rewoo}-table'\n",
")"
"# # clean up rewoo agent\n",
"# clean_up_resources(\n",
"# agent_name_rewoo,\n",
"# custom_orchestration_lambda_function_name=custom_orchestration_lambda_name,\n",
"# dynamodb_table=f'{agent_name_rewoo}-table'\n",
"# )"
]
},
{
Expand All @@ -857,10 +857,10 @@
},
"outputs": [],
"source": [
"# delete kb\n",
"kb.delete_kb(\n",
" kb_name=knowledge_base_name, delete_s3_bucket=True, delete_iam_roles_and_policies=True\n",
")"
"# # delete kb\n",
"# kb.delete_kb(\n",
"# kb_name=knowledge_base_name, delete_s3_bucket=True, delete_iam_roles_and_policies=True\n",
"# )"
]
},
{
Expand Down Expand Up @@ -1491,7 +1491,7 @@
],
"instance_type": "ml.t3.medium",
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "3.12.5",
"language": "python",
"name": "python3"
},
Expand All @@ -1505,7 +1505,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.11"
"version": "3.12.5"
}
},
"nbformat": 4,
Expand Down
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