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Fix Anthropic requests failing due to missing MaxTokens in agent configuration

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Signed-off-by: Bryan Frimin <bryan@getprobo.com>
This commit is contained in:
Bryan Frimin
2026-03-13 18:24:02 +01:00
parent 356de5ab19
commit 7c77c217c7
14 changed files with 29 additions and 10 deletions
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1
cfg/dev.yaml
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@@ -89,6 +89,7 @@ probod:
api-key: "thisisnotasecret"
temperature: 0.1
model-name: "gpt-4o"
max-tokens: 4096
custom-domains:
renewal-interval: 3600

1
contrib/helm/README.md
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@@ -413,6 +413,7 @@ spec:
| probo.openai.apiKey | string | `""` | OpenAI API key for AI features (optional) |
| probo.openai.temperature | float | `0.1` | OpenAI temperature setting |
| probo.openai.modelName | string | `"gpt-4o"` | OpenAI model name |
| probo.openai.maxTokens | int | `4096` | Maximum output tokens for LLM requests |
| probo.customDomains.enabled | bool | `false` | Enable custom domains feature |
| probo.customDomains.renewalInterval | int | `3600` | Certificate renewal interval in seconds |
| probo.customDomains.provisionInterval | int | `30` | Domain provision interval in seconds |

2
contrib/helm/charts/probo/templates/deployment.yaml
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@@ -217,6 +217,8 @@ spec:
value: {{ .Values.probo.openai.temperature | quote }}
- name: OPENAI_MODEL_NAME
value: {{ .Values.probo.openai.modelName | quote }}
- name: OPENAI_MAX_TOKENS
value: {{ .Values.probo.openai.maxTokens | quote }}
{{- end }}
# Custom Domains
{{- if .Values.probo.customDomains.enabled }}

1
contrib/helm/charts/probo/values-production.yaml.example
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@@ -157,6 +157,7 @@ probo:
apiKey: "CHANGE_ME_OPENAI_API_KEY"
temperature: 0.1
modelName: "gpt-4o"
maxTokens: 4096
# OpenTelemetry tracing (optional)
tracing:

1
contrib/helm/charts/probo/values.yaml
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@@ -252,6 +252,7 @@ probo:
apiKey: ""
temperature: 0.1
modelName: "gpt-4o"
maxTokens: 4096
# Custom domains configuration (optional)
customDomains:

1
e2e/console/testdata/config.yaml vendored
View File

@@ -65,6 +65,7 @@ probod:
api-key: "thisisnotasecret"
temperature: 0.1
model-name: "gpt-4o"
max-tokens: 4096
custom-domains:
renewal-interval: 3600

15
pkg/agents/agents.go
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@@ -1,4 +1,4 @@
// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
// Copyright (c) 2025-2026 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
@@ -20,12 +20,13 @@ import (
)
type Agent struct {
l *log.Logger
client *llm.Client
model string
temp float64
l *log.Logger
client *llm.Client
model string
temp float64
maxTokens int
}
func NewAgent(l *log.Logger, client *llm.Client, model string, temp float64) *Agent {
return &Agent{l: l, client: client, model: model, temp: temp}
func NewAgent(l *log.Logger, client *llm.Client, model string, temp float64, maxTokens int) *Agent {
return &Agent{l: l, client: client, model: model, temp: temp, maxTokens: maxTokens}
}

3
pkg/agents/changelog_generator.go
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@@ -1,4 +1,4 @@
// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
// Copyright (c) 2025-2026 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
@@ -55,6 +55,7 @@ func (a *Agent) GenerateChangelog(ctx context.Context, oldContent string, newCon
agent.WithInstructions(changelogGeneratorSystemPrompt),
agent.WithModel(a.model),
agent.WithTemperature(a.temp),
agent.WithMaxTokens(a.maxTokens),
)
result, err := ag.Run(

3
pkg/agents/vendor_assessment.go
View File

@@ -1,4 +1,4 @@
// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
// Copyright (c) 2025-2026 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
@@ -128,6 +128,7 @@ func (a *Agent) AssessVendor(ctx context.Context, websiteURL string) (*vendorInf
agent.WithInstructions(assessVendorSystemPrompt),
agent.WithModel(a.model),
agent.WithTemperature(a.temp),
agent.WithMaxTokens(a.maxTokens),
)
typedResult, err := agent.RunTyped[vendorInfo](

1
pkg/bootstrap/builder.go
View File

@@ -151,6 +151,7 @@ func (b *Builder) Build() (*probod.FullConfig, error) {
APIKey: b.getEnv("OPENAI_API_KEY"),
Temperature: b.getEnvFloatOrDefault("OPENAI_TEMPERATURE", 0.1),
ModelName: b.getEnvOrDefault("OPENAI_MODEL_NAME", "gpt-4o"),
MaxTokens: b.getEnvIntOrDefault("OPENAI_MAX_TOKENS", 4096),
},
CustomDomains: probod.CustomDomainsConfig{
RenewalInterval: b.getEnvIntOrDefault("CUSTOM_DOMAINS_RENEWAL_INTERVAL", 3600),

3
pkg/bootstrap/builder_test.go
View File

@@ -164,6 +164,7 @@ func TestBuilder_Build_Defaults(t *testing.T) {
// OpenAI config
assert.Equal(t, 0.1, cfg.Probod.OpenAI.Temperature)
assert.Equal(t, "gpt-4o", cfg.Probod.OpenAI.ModelName)
assert.Equal(t, 4096, cfg.Probod.OpenAI.MaxTokens)
// Custom domains config
assert.Equal(t, 3600, cfg.Probod.CustomDomains.RenewalInterval)
@@ -234,6 +235,7 @@ func TestBuilder_Build_CustomValues(t *testing.T) {
env["OPENAI_API_KEY"] = "sk-test-key"
env["OPENAI_TEMPERATURE"] = "0.5"
env["OPENAI_MODEL_NAME"] = "gpt-4-turbo"
env["OPENAI_MAX_TOKENS"] = "8192"
// Custom domains
env["CUSTOM_DOMAINS_RESOLVER_ADDR"] = "1.1.1.1:53"
env["ACME_ACCOUNT_KEY"] = "-----BEGIN EC PRIVATE KEY-----\ntest\n-----END EC PRIVATE KEY-----"
@@ -297,6 +299,7 @@ func TestBuilder_Build_CustomValues(t *testing.T) {
assert.Equal(t, "sk-test-key", cfg.Probod.OpenAI.APIKey)
assert.Equal(t, 0.5, cfg.Probod.OpenAI.Temperature)
assert.Equal(t, "gpt-4-turbo", cfg.Probod.OpenAI.ModelName)
assert.Equal(t, 8192, cfg.Probod.OpenAI.MaxTokens)
// Custom domains
assert.Equal(t, "1.1.1.1:53", cfg.Probod.CustomDomains.ResolverAddr)
assert.Equal(t, "-----BEGIN EC PRIVATE KEY-----\ntest\n-----END EC PRIVATE KEY-----", cfg.Probod.CustomDomains.ACME.AccountKey)

5
pkg/probo/service.go
View File

@@ -59,6 +59,7 @@ type (
llmClient *llm.Client
llmModel string
llmTemperature float64
llmMaxTokens int
html2pdfConverter *html2pdf.Converter
acmeService *certmanager.ACMEService
fileManager *filemanager.Service
@@ -132,6 +133,7 @@ func NewService(
llmClient *llm.Client,
llmModel string,
llmTemperature float64,
llmMaxTokens int,
html2pdfConverter *html2pdf.Converter,
acmeService *certmanager.ACMEService,
fileManagerService *filemanager.Service,
@@ -157,6 +159,7 @@ func NewService(
llmClient: llmClient,
llmModel: llmModel,
llmTemperature: llmTemperature,
llmMaxTokens: llmMaxTokens,
html2pdfConverter: html2pdfConverter,
acmeService: acmeService,
fileManager: fileManagerService,
@@ -178,7 +181,7 @@ func (s *Service) WithTenant(tenantID gid.TenantID) *TenantService {
baseURL: s.baseURL,
scope: coredata.NewScope(tenantID),
tokenSecret: s.tokenSecret,
agent: agents.NewAgent(nil, s.llmClient, s.llmModel, s.llmTemperature),
agent: agents.NewAgent(nil, s.llmClient, s.llmModel, s.llmTemperature, s.llmMaxTokens),
fileManager: s.fileManager,
esign: s.esign,
}

1
pkg/probod/openai_config.go
View File

@@ -19,6 +19,7 @@ type LLMConfig struct {
APIKey string `json:"api-key"` // for OpenAI and Anthropic
ModelName string `json:"model-name"`
Temperature float64 `json:"temperature"`
MaxTokens int `json:"max-tokens"`
}
type OpenAIConfig = LLMConfig

1
pkg/probod/probod.go
View File

@@ -445,6 +445,7 @@ func (impl *Implm) Run(
llmClient,
impl.cfg.OpenAI.ModelName,
impl.cfg.OpenAI.Temperature,
impl.cfg.OpenAI.MaxTokens,
html2pdfConverter,
acmeService,
fileManagerService,