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Summary: Updated deps, tested demo run, added basic slides
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leowmjw committed Jul 23, 2024
1 parent 7a7e559 commit c0a0ab2
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3 changes: 3 additions & 0 deletions .gitignore
Original file line number Diff line number Diff line change
Expand Up @@ -26,3 +26,6 @@ go.work
# Ignore Direnv
.envrc

# Ignore Mac files
.DS_Store

3 changes: 3 additions & 0 deletions Makefile
Original file line number Diff line number Diff line change
@@ -1,3 +1,6 @@
present:
@present -notes

run:
@go run *.go

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25 changes: 13 additions & 12 deletions go.mod
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,8 @@ go 1.22.4
require (
github.com/davecgh/go-spew v1.1.1
github.com/openfga/go-sdk v0.5.0
go.temporal.io/sdk v1.27.0
github.com/stretchr/testify v1.9.0
go.temporal.io/sdk v1.28.1
)

require (
Expand All @@ -15,21 +16,21 @@ require (
github.com/google/uuid v1.6.0 // indirect
github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 // indirect
github.com/nexus-rpc/sdk-go v0.0.9 // indirect
github.com/pborman/uuid v1.2.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/robfig/cron v1.2.0 // indirect
github.com/stretchr/objx v0.5.2 // indirect
github.com/stretchr/testify v1.9.0 // indirect
go.temporal.io/api v1.34.0 // indirect
golang.org/x/exp v0.0.0-20231127185646-65229373498e // indirect
golang.org/x/net v0.25.0 // indirect
go.temporal.io/api v1.36.0 // indirect
golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
golang.org/x/net v0.27.0 // indirect
golang.org/x/sync v0.7.0 // indirect
golang.org/x/sys v0.20.0 // indirect
golang.org/x/text v0.15.0 // indirect
golang.org/x/time v0.3.0 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20240521202816-d264139d666e // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240521202816-d264139d666e // indirect
google.golang.org/grpc v1.64.0 // indirect
google.golang.org/protobuf v1.34.1 // indirect
golang.org/x/sys v0.22.0 // indirect
golang.org/x/text v0.16.0 // indirect
golang.org/x/time v0.5.0 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20240722135656-d784300faade // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240722135656-d784300faade // indirect
google.golang.org/grpc v1.65.0 // indirect
google.golang.org/protobuf v1.34.2 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
30 changes: 24 additions & 6 deletions go.sum
Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/nexus-rpc/sdk-go v0.0.9 h1:yQ16BlDWZ6EMjim/SMd8lsUGTj6TPxFioqLGP8/PJDQ=
github.com/nexus-rpc/sdk-go v0.0.9/go.mod h1:TpfkM2Cw0Rlk9drGkoiSMpFqflKTiQLWUNyKJjF8mKQ=
github.com/openfga/go-sdk v0.5.0 h1:1IuAu6Xf4eBxgc2AyMfosK7QzApxuZ5yi7jmFaftnl0=
github.com/openfga/go-sdk v0.5.0/go.mod h1:AoMnFlPw65sU/7O4xOPpCb2vXA8ZD9K9xp2hZjcvt4g=
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
Expand Down Expand Up @@ -78,8 +80,12 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
go.temporal.io/api v1.34.0 h1:RBQtYF+jJa252uruscL0TULgdFNqUkhk5R7Bj8PT2ko=
go.temporal.io/api v1.34.0/go.mod h1:YN5Ty/DSp7uAdJxLxup+Y3aQLM00q+7cZuOEGFJ2Ob8=
go.temporal.io/api v1.36.0 h1:WdntOw9m38lFvMdMXuOO+3BQ0R8HpVLgtk9+f+FwiDk=
go.temporal.io/api v1.36.0/go.mod h1:0nWIrFRVPlcrkopXqxir/UWOtz/NZCo+EE9IX4UwVxw=
go.temporal.io/sdk v1.27.0 h1:C5oOE/IRyLcZaFoB13kEHsjvSHEnGcwT6bNys0HFFHk=
go.temporal.io/sdk v1.27.0/go.mod h1:PnOq5f3dWuU2NAbY+yczXkIeycsIIdBtoCO62ZE0aak=
go.temporal.io/sdk v1.28.1 h1:PsexsNDWXyWdJp4KWTOD+DfSZD1z0k5U/dIJF05akT4=
go.temporal.io/sdk v1.28.1/go.mod h1:zHcmZNXPaKXQJ6Hn98Ebcii7VlHL1mI4RJW8R6GQa1k=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
Expand All @@ -90,6 +96,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20231127185646-65229373498e h1:Gvh4YaCaXNs6dKTlfgismwWZKyjVZXwOPfIyUaqU3No=
golang.org/x/exp v0.0.0-20231127185646-65229373498e/go.mod h1:iRJReGqOEeBhDZGkGbynYwcHlctCvnjTYIamk7uXpHI=
golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 h1:2dVuKD2vS7b0QIHQbpyTISPd0LeHDbnYEryqj5Q1ug8=
golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56/go.mod h1:M4RDyNAINzryxdtnbRXRL/OHtkFuWGRjvuhBJpk2IlY=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
Expand All @@ -106,8 +114,8 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
golang.org/x/net v0.27.0 h1:5K3Njcw06/l2y9vpGCSdcxWOYHOUk3dVNGDXN+FvAys=
golang.org/x/net v0.27.0/go.mod h1:dDi0PyhWNoiUOrAS8uXv/vnScO4wnHQO4mj9fn/RytE=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
Expand All @@ -126,15 +134,17 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
Expand All @@ -156,17 +166,25 @@ google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98
google.golang.org/genproto v0.0.0-20200423170343-7949de9c1215/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto/googleapis/api v0.0.0-20240521202816-d264139d666e h1:SkdGTrROJl2jRGT/Fxv5QUf9jtdKCQh4KQJXbXVLAi0=
google.golang.org/genproto/googleapis/api v0.0.0-20240521202816-d264139d666e/go.mod h1:LweJcLbyVij6rCex8YunD8DYR5VDonap/jYl3ZRxcIU=
google.golang.org/genproto/googleapis/api v0.0.0-20240722135656-d784300faade h1:WxZOF2yayUHpHSbUE6NMzumUzBxYc3YGwo0YHnbzsJY=
google.golang.org/genproto/googleapis/api v0.0.0-20240722135656-d784300faade/go.mod h1:mw8MG/Qz5wfgYr6VqVCiZcHe/GJEfI+oGGDCohaVgB0=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240521202816-d264139d666e h1:Elxv5MwEkCI9f5SkoL6afed6NTdxaGoAo39eANBwHL8=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240521202816-d264139d666e/go.mod h1:EfXuqaE1J41VCDicxHzUDm+8rk+7ZdXzHV0IhO/I6s0=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240722135656-d784300faade h1:oCRSWfwGXQsqlVdErcyTt4A93Y8fo0/9D4b1gnI++qo=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240722135656-d784300faade/go.mod h1:Ue6ibwXGpU+dqIcODieyLOcgj7z8+IcskoNIgZxtrFY=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
google.golang.org/grpc v1.64.0 h1:KH3VH9y/MgNQg1dE7b3XfVK0GsPSIzJwdF617gUSbvY=
google.golang.org/grpc v1.64.0/go.mod h1:oxjF8E3FBnjp+/gVFYdWacaLDx9na1aqy9oovLpxQYg=
google.golang.org/grpc v1.65.0 h1:bs/cUb4lp1G5iImFFd3u5ixQzweKizoZJAwBNLR42lc=
google.golang.org/grpc v1.65.0/go.mod h1:WgYC2ypjlB0EiQi6wdKixMqukr6lBc0Vo+oOgjrM5ZQ=
google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
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127 changes: 127 additions & 0 deletions presentations/gdgkl-july24-2024/presentation.slide
Original file line number Diff line number Diff line change
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# Title of document
Subtitle of document
15:04 2 Jan 2006
Tags: foo, bar, baz
Summary: This is a great document you want to read.
OldURL: former-path-for-this-doc

Author Name
Job title, Company
joe@example.com
https://url/
@twitter_name

## Title of Slide or Section (must begin with ##)

Some Text

### Subsection {#anchor}

- bullets
- more bullets
- a bullet continued
on the next line

#### Sub-subsection

Some More text

Preformatted text (code block)
is indented (by one tab, or four spaces)

Further Text, including command invocations.

## Section 2: Example formatting {#fmt}

Formatting:

_italic_
// A comment that is completely ignored.
: Speaker notes.
**bold**
`program`
Markup—_especially italic text_—can easily be overused.
_Why use scoped\_ptr_? Use plain **\*ptr** instead.

Visit [the Go home page](https://golang.org/).

## Kil-Cron

:dramatic music ..

.background images/kil-cron-overview.webp

## Title KilCron: The End of an Era

- Witness the epic showdown where Temporal brings the outdated Cron to its knees!

.image images/kil-cron-overview.webp

## Title KilCron: The End of an Era

- Witness the epic showdown where Temporal brings the outdated Cron to its knees!

.image images/kil-cron-cute.webp

## Title KilCron: Revolutionizing Time

- Temporal isn't just replacing Cron; it's reinventing how we think about and manage time itself!

.image images/kil-cron-good.webp

## Title KilCron: Out with the Old, In with the New

- Witness the playful retirement of Cron as Temporal ushers in a new era of workflow management.

.image images/kil-cron-evil.png


## Title What is Enterprise Software?

- Enterprise software is designed to meet the needs of organizations rather than individuals.
- Features scalability, robustness, and integration across different systems.
- Example: Snowflake, a cloud-based data warehousing service, supports data analysis at scale.

## Title What is Enterprise Software? (No, Really, What Is It?)
- Imagine software that’s like an office superhero, except it’s mostly stuck in meetings all day.
- It's supposed to solve big, complicated business problems (and justify equally big budgets).
- Snowflake, our hero in the cloud, doesn’t just store data—it hoards it like a digital dragon sitting on a goldmine.

## Title ChatGPT's Definition: Now with Extra Sambal!
- According to ChatGPT (and who’s more reliable than a robot?), enterprise software is like nasi lemak of business tools.
- It's essential, versatile, and complex—perfect for feeding the whole company's data appetite.
- Just like how every state in Malaysia claims they have the best version, every software vendor swears their solution is the top choice.


## Title Challenges in Enterprise
- Managing scheduled tasks across distributed systems is a common challenge.
- Cron jobs are often used for scheduling, but lack dynamic control and scalability.
- Authorization complexities increase as systems scale and integrate.

## Title What is wrong with Cron?
- Cron provides limited error handling and no retry logic.
- It lacks support for real-time monitoring and logging.
- Difficult to scale and manage in distributed, cloud-based environments.

## Title Solution with Temporal
- Temporal offers a robust platform for managing workflows and activities.
- Handles retries, error handling, and state persistence seamlessly.
- Scales dynamically with enterprise needs, providing observability and control.

## Title Authentication vs Authorization
- Authentication is verifying a user's identity, while authorization determines access levels.
- Both are critical in securing enterprise applications.
- Often confused, but each plays a distinct role in security frameworks.

## Title What is OpenFGA?
- OpenFGA is an open-source fine-grained access control system.
- It allows developers to define and enforce authorization policies dynamically.
- Suitable for complex, multi-user, and multi-role environments.


## Title Temporal x OpenFGA Integration
- Integrating Temporal with OpenFGA facilitates just-in-time authorization.
- Enhances workflow security by dynamically applying access controls.
- Ideal for environments where permissions need to adapt quickly to changes.

: presenter notes ...

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