We approached this visit with some trepidation, having read about Argentina’s hyperinflation and concerns about safety. However, with careful research and by sticking to the recommended neighbourhoods. We remained cautious, keeping our belongings close and avoiding overly crowded areas.

Our first challenge was getting an Uber. The first driver refused to take us because he wanted cash under the table, a common issue in Argentina due to the preference for cash transactions. Our second driver was much more accommodating and even pointed out landmarks as we drove past.

Exploring Recoleta

Our exploration took us through several distinct neighbourhoods, beginning with Recoleta. We passed by the Basilica of Our Lady of Pilar, a church built in 1732 that stands as the second oldest in Buenos Aires.

Next to the church, La Recoleta Cemetery ranks among the most famous burial grounds in the world. This city of the dead contains over 4600 vaults, many decorated with elaborate statues and intricate marble carvings. Perhaps its most famous resident is Eva Perón, the former First Lady of Argentina who was a powerful political figure and advocate for women’s suffrage and labour rights. Known affectionately as “Evita,” she became a cultural icon whose life inspired books, films, and a famous musical. Despite her enormous popularity among working-class Argentinians, her tomb remains relatively modest compared to the grandiose mausoleums surrounding it.

In the nearby Recoleta Garden, we came across an interesting sight – a massive tree growing on a concrete platform.

Continuing our walk, we came upon the Floralis Genérica, a massive stainless steel flower sculpture. Created by Argentine architect Eduardo Catalano and installed in 2002, this mechanical flower actually opens its petals each morning and closes them at sunset, mimicking the behaviour of a real flower symbolizing hope and rebirth.

We passed through a series of public parks where we saw people weightlifting in open spaces. It was interesting to see that people felt safe enough to bring heavy equipment like barbells and weights to exercise outdoors. This outdoor fitness culture suggested we were indeed in a safer area of the city.

Nearer to our hotel, we visited El Ateneo Grand Splendid, a former theatre that has been converted into one of the most beautiful bookstores in the world. Originally opened in 1919 as a theatre, the venue still retains its ornate ceiling frescoes, balconies, and stage. The theatre boxes now serve as intimate reading nooks, while the former stage houses a café.

Our walk in Recoleta offered a nice introduction to Buenos Aires, showcasing the neighbourhood’s blend of historical significance, architectural beauty, and modern urban life. Despite our initial safety concerns, we found Recoleta to be not only secure but genuinely welcoming, allowing us to relax and fully appreciate its considerable charms.

A Steakhouse Experience at La Cabrera

For our first dinner in Buenos Aires, we visited the renowned La Cabrera steakhouse. With our reservation at 20:30 – considered “early” by local standards – we were introduced to the Argentine custom of late dining. The steak arrived with a charred exterior and a tender, juicy centre. It arrived with a selection of dipping sauces, which are a staple in Argentinian cuisine. These included chimichurri (a tangy mix of parsley, garlic, vinegar, and oil), and mustard-based sauces.

One downside of the dining experience was the unexpected charges. Servers would present items as complimentary, but they’d end up on the bill after. We could have made a fuss, but we decided to let it go – it’s always harder in a foreign country with a language we don’t speak and without knowing the local customs. Despite this, the meal was still reasonably priced, especially considering the exchange rate.

Roux from the Michelin Guide

For lunch, we ate at Roux, a Michelin Guide-recommended restaurant (different from Michelin Star – the star would have reflected an even greater quality). The meal began with a “complimentary” foie gras, gazpacho, and deep-fried cod croquettes. Remembering our experience at La Cabrera, we were wary of additional charges, but this time we actually wanted these.

The adventurous highlight of our meal was llama carpaccio from the Jujuy Province with a cherry tomato vinaigrette, capers and caperberries from “La Chacrita”. Llama meat has a mild, slightly gamey flavour.

We also tried Jugoso Bife Black Angus Azul Natural Beef, served with potato, roasted red peppers, truffle air, and its own juices. The beef was rich and tender, with the truffle adding depth to the dish. While Roux delivered a refined dining experience with well-executed dishes and thoughtful presentation, we found that the flavors, while excellent, didn’t quite surpass the bold, hearty appeal of La Cabrera.

Dessert was flan-like cake with vanilla ice cream and dulce de leche. Dulce de leche is a staple in Argentina, found in everything from pastries to ice cream. It is a caramel-like confection made by slowly heating sweetened milk, which we noticed featured prominently throughout Buenos Aires.

An interesting thing to mention here is that even for an upscale restaurant here, the staff still did not speak much English. I did my best with the handful of Spanish words that I knew to get by. I would have thought that these establishments would have decent English, but they didn’t.

Landmarks in El Centro

Later, we walked around El Centro, which felt noticeably less safe than Recoleta with larger crowds and “shady” individuals sleeping/walking about. Nevertheless, we visited Teatro Colón, Argentina’s premier opera house. Opened in 1908, it is regarded as one of the best concert venues in the world due to its exceptional acoustics and grand architecture.

We also saw the Obelisk of Buenos Aires, a 67-metre-tall monument commemorating the 400th anniversary of the city’s founding. Located in the middle of a major intersection, it serves as one of Buenos Aires’ most recognizable landmarks.

Our walk to Mall Pacifico was uncomfortable, as we were repeatedly approached by money changers shouting “cambio.” Our fatigue set in at a good time when we had to go to the airport, for our final journey home.

The Final End of a Long Journey

Our Buenos Aires visit concluded what had been a remarkable expedition to Antarctica. The journey there involved two days of flying to Buenos Aires, one day of flying to Ushuaia, and two days crossing the Drake Passage. We’ve already done the three days coming back to Buenos Aires, and now we’ll do another two days on the plane back home.

A Contrast in Cities

The contrast between Vienna and Bratislava becomes apparent immediately upon arrival. While both cities share a Habsburg heritage, Bratislava’s economic situation differs markedly from its Austrian neighbour.

This disparity likely stems from Austria flourishing being a primary driver of European prosperity, while Slovakia being a part of another empires/kingdoms for centuries, and then spending four decades behind the Iron Curtain under Communist rule.

Christmas Spirit

Despite December temperatures hovering around freezing and biting winds sweeping through the streets, Bratislava’s Christmas markets created a warm atmosphere. Unlike Vienna’s markets, which balance merchandise and food, Bratislava’s focus heavily on traditional Slovak cuisine and glühwein.

We sampled a traditional potato pancake served with sour cream and various toppings. It tasted pretty much like a hashbrown with toppings. I also got to try glühwein mixed with absinthe, something I hadn’t had in years and isn’t common to find in North America.

Čumil the Sewer Worker

Among Bratislava’s most photographed attractions is Čumil, the “Man at Work” sculpture. Created by Viktor Hulík in 1997, this bronze figure peers out from a manhole cover. The sculpture brings a bit of character to the old town. While photographing Čumil, we noticed people observing tourists – a reminder to stay vigilant in crowded tourist areas.

The Opera House and National Identity

Our walking tour took us past the Slovak National Theatre. The Neo-Renaissance opera house, completed in 1886, was built during the Austro-Hungarian Empire. The facade features busts of famous playwrights and composers, none of whom are ethnically Slovak. This reflects the historical reality that Slovak national identity was still forming during the theatre’s construction. The first Slovak-language play was not performed at the opera house until the early 20th century.

Slovakia’s path to nationhood was complex, involving centuries under Hungarian rule, followed by inclusion in Czechoslovakia after World War I. The eventual peaceful dissolution of Czechoslovakia in 1993, known as the Velvet Divorce, marked Slovakia’s emergence as an independent nation. The Czech and Slovak languages illustrate this shared heritage, and are still mutually intelligible.

The UFO Bridge and the Memorial to the Jewish Quarter

A poignant stop on our tour was the site of a former synagogue. The Jewish Quarter was demolished during the construction of the UFO Bridge, officially known as the Bridge of the Slovak National Uprising, in the 1970s under Soviet rule. By that time, the area had been neglected for decades, likely due to the decimation of Bratislava’s Jewish population during the Holocaust. In its place, there’s now a memorial for where the old synagogue used to be.

The UFO Bridge itself has now become one of Bratislava’s most recognizable landmarks. Spanning the Danube without any supporting columns in the water, the bridge relies on suspension cables for structural integrity. Its unique design, with a circular restaurant perched atop, resembles a flying saucer, giving it the UFO moniker.

Christmas and Easter Traditions

Our guide shared some interesting Slovak holiday traditions. At Christmas, families often purchase live carp, allowing children to play with the fish in the bathtub for a day or two before it is prepared for dinner. Instead of Santa Claus, Slovakia’s version, Ježiško (Baby Jesus), visits children and brings them gifts. Easter brings another curious custom where boys pour water on girls they admire or value (romantic interests and female family members), a tradition thought to bring health and beauty. In return, the girls offer decorated eggs, booze or even money. The guide was completely aware how strange these traditions would sound to foreigners, and if you ask me, the Easter one seems a little bit one-sided.

Ascending to Bratislava Castle

The tour concluded with a climb to Bratislava Castle. Compared to grander castles in the region, Bratislava Castle reflects the city’s more modest resources.

Originally a military fortification, it achieved its greatest splendour under Maria Theresa’s reign in the 18th century when it was converted into a Habsburg residence. After a devastating fire in 1811, the castle fell into disrepair. During the communist era, reconstruction efforts were modest compared to its former glory, resulting in the simpler structure we see today.

From the top of the castle hill, visitors can see wind turbines in the distance. Interestingly, these turbines are located in Austria, as Slovakia does not yet have significant investments in wind energy.

See more of Bratislava here

Circular Quay

The Sydney Opera House, with its distinctive sail-like design, is not just an architectural marvel but also a UNESCO World Heritage site. Completed in 1973, this masterpiece by Danish architect Jørn Utzon has become synonymous with Sydney’s skyline. Its unique expressionist modern design features a series of precast concrete “shells” that form the roof structure, creating a striking silhouette against the harbour waters.

Adjacent to the Opera House stands the equally impressive Sydney Harbour Bridge. This steel bridge opened in 1932 and remains the world’s largest steel arch bridge. There is a tourist attraction there where people can walk along the arch of the steel beams (people are tethered for safety).

Souvenir shops lined the waterfront selling stereotypical Australian souvenirs like kangaroo and koala plushies. They also sell a lot of hats, which I recalled that those are also very stereotypically Australian thanks to people like Steve Irwin, the Crocodile Hunter.

The Royal Botanic Garden

Established in 1816, this green oasis in the heart of Sydney is Australia’s oldest scientific institution. The gardens showcase a diverse collection of native and exotic plants, especially ones that are not present where I live. One of the standout flora was the Bird of Paradise plant, native to South Africa but thriving in Sydney’s climate. Its vibrant orange and blue flowers, resembles an exotic bird in flight.

I also encountered a variety of birds that I don’t usually see (I’m told some of them are garbage birds though). One amusing incident involved birds in the trees nearly missing some oblivious bystanders with their droppings (and oblivious even after the fact).

The Royal Botanic Garden proved to be more than just a green space; it was a living museum of biodiversity, a sanctuary for urban wildlife, and a peaceful retreat from the city’s bustling energy.

Barangaroo

We also took a walk through a nearby neighbourhood called Barangaroo. This area, named after an influential Aboriginal woman from the early colonial period, has undergone a remarkable transformation from a disused container terminal to a vibrant waterfront precinct with a mix of parklands, cultural spaces, and modern architecture.

Walking through Barangaroo, with its urban renewal, reminded me of strolling through Yaletown and Olympic Village in Vancouver, offering harbour views and an urban atmosphere.

Manly Beach

People also associate beaches with Australia. Close by to Sydney is Manly Beach. This popular stretch of golden sand is renowned for its excellent surfing conditions and laid-back atmosphere, and it also has an amusing name. According to Capt. Arthur Phillip, who named the beach, wrote of the indigenous people living there, “their confidence and manly behaviour made me give the name of Manly Cove to this place”

Birds also hang out in the nearby trees, chirping so loudly, they sounded like bats. It almost makes it scary to even approach the tree even though I know they’re just birds.

Manly Beach encapsulates the quintessential Australian beach culture – a perfect blend of natural beauty, outdoor activities, and relaxed coastal living.

Culinary Adventures

Sydney’s culinary scene proved to be quite delightful and exotic. In the spirit of trying local specialities, I sampled grilled kangaroo at The Meat and Wine Co. This lean meat, similar in texture to beef, offered a milder flavour with a subtle gamey note. It’s a unique protein that reflects Australia’s distinctive fauna and culinary traditions.

Another local delicacy at The Meat and Wine Co I had the pleasure of tasting was barramundi, also known as Asian sea bass. This white-fleshed fish is prized for its sweet, buttery flavour and firm, moist texture. When cooked, barramundi offers a delicate taste that’s less “fishy” than many other species.

Dinner with friends I know in Sydney at Bar Totti’s was another culinary delight. This pasta place came highly recommended, and it did not disappoint. Luckily, we had a reservation because by the time we arrived, there was a crowd of people waiting at the door. This trendy eatery has earned a reputation for its exceptional pasta dishes cooked al dente with flavourful sauces that complement rather than overwhelm the pasta itself. It’s also renowned for its baked bread, a signature item on their menu. The bread is served fresh out of the oven, airy and fluffy on the inside with a perfectly crisp crust. It’s also accompanied by a variety of dips and spreads.

I also found myself developing a newfound appreciation for salads, discovering that they can be far more than just a boring mix of greens. The city’s cafes showcased salads bursting with variety – multiple types of leafy greens, complex carbohydrates, diverse proteins, and flavourful dressings that elevated the humble salad to a satisfying meal.

Overall, I was quite impressed by Sydney’s food scene.

See more of Sydney here

Unlike my last visit to Neuschwanstein, this time I got to visit other sights along the way, like the Linderhof Castle, and Oberammergau. And this time, I got to see the inside of Neuschwanstein, something that I don’t recall ever doing.

Schloss Linderhof was one of the three palaces built by King Ludwig II, and the only one he saw completed. Unlike his father who focused on governing, King Ludwig II preferred his artistic and architectural projects instead. The palace and its extensive grounds were designed to create an idyllic setting, complete with enchanting gardens, water features, and meticulously landscaped terraces. Ludwig drew inspiration from mythology and Wagnerian opera, incorporating themes of fantasy and escapism throughout the palace and its surrounding landscapes.

Along the way to Neuschwanstein, we stopped in a small town of Oberammergau, known for its artistic works. The reason that buildings have murals showing the crucifixion of Jesus Christ because the town is known for the Oberammergau Passion Play.

Käthe Wohlfahrt, a well-known German company selling Christmas themed items, also has a store here to join in the city’s woodcarving traditions.

Schloss Hohenschwangau was built by King Ludgwig II’s father and served as their family’s summer residence. It’s located near the picturesque location near lake Alpsee.

This is where every postcard picture of Neuschwanstein is taken: on the Marienbrücke, a bridge lookout. We walked around the area while waiting for our timed tour entry.

Luckily, the weather was nice, so we had an unobstructed view of the surrounding area.

Schloss Neuschwanstein embodies the visionary dreams of King Ludwig II, who aimed to create a fairytale castle. However, the castle remained unfinished upon the king’s untimely death in 1886. Today, Neuschwanstein stands as a symbol of Ludwig’s artistic and romantic ideals.

Unfortunately, it was forbidden to take pictures of the inside of the castle. I could only post existing content from the public domain. Still, one can still appreciate the interior of Schloss Neuschwanstein. Each room features intricate woodwork, ornate decorations, and vibrant murals referencing chivalry, mythology, and Wagnerian opera. The artistic craftsmanship and attention to detail within the castle’s interior serve as a stunning testament to Ludwig’s unwavering pursuit of beauty and grandeur.

See more photos of Schloss Neuschwanstein here

Duisburg

This is a walkable rollercoaster! Its only purpose is as an art installation for city beautification. The track is a walkway with stairs, but the loop is off limits.

Next door is a nuclear plant though. Makes me a little nervous after watching that HBO show about Chernobyl.

Arnhem

Now we’re back in the Netherlands, in the city of Arnhem. During Operation Market Garden in World War II, the western Allies attempted invading Germany through the Netherlands. Allied soldiers (mostly British) attempted to secure key bridges throughout the country; one of which was in Arnhem. The operation ended in disaster, and the Allies failed to advance in to Germany.

The John Frost bridge was constructed on the same location as the old bridge that was destroyed by bombings after Operation Market Garden. John Frost was the leader of the group of British paratroopers that actually arrived at the bridge during the battle. The Airborne Museum in Arnhem is dedicated to the Battle of Arnhem, but it was closed for renovations (out of all the war related museums we went to on this trip so far, most of them ended up being closed…). The city centre itself has the same vibes as other cities in the Netherlands.

Our day was shorter because of our flight, but our next destination gets even more exciting: Israel, Palestine and Jordan.

• Duisburg
• Arnhem

Bastogne

The Battle of the Bulge (known in German as the Unternehmen Wacht am Rhein – Operation Watch on the Rhine) was the last major German offensive in the western front during World War II. The Germans attempted to use this offensive to break the Allied offensive on that front and force the western allies to negotiate a peace treaty. The territory taken by the Germans during the offensive resembled a “bulge” on the map, hence its name.

During the battle, Bastogne was surrounded by German forces, and when the Germans asked the Americans in Bastogne to surrender, Brigadier General McAuliffe famously answered “nuts!” to the German request.

We stayed overnight in the same farmhouse which served as the former field headquarters of the legendary American 101st Airborne Division during the battle. The staff there mentioned that the same family still owns the farmhouse to this day and that some of them had perished in concentration camps during the course of the war.

They even decorated in the interior with old helmets and ammo boxes.

I wouldn’t consider the place in the middle of nowhere, but maybe trying to find it at night isn’t the best idea.

Just look for the tank turret out front I guess!

We tried going to the Bastogne Museum, but little did we know that the Bastogne War Museum was closed between 20. January 2020 to 19. February 2020. I knew it was low season, but I didn’t think it was so not busy that the entire museum would be closed for a whole month! The only exhibit we got to see was the East Germany open air exhibit outside showing off art painted on the tank, slabs of the Berlin Wall on old Trabants.

Nearby the museum was the Mardasson Memorial, a monument dedicated to the American soldiers who fought the Battle of the Bulge. Inside the memorial, carved panels tell the story of the battle.

The weather really cooperated with us today! We had clear blue skies all day, and got to see the the thin layers of morning frost over the vast farm fields.

Liège

The weather didn’t cooperate for long though because it became like this on our way to Liège…

The thing that surprised me about Liège was how seedy it was. We were hanging out around Place St Lambert, and it felt like people were subtlely eyeing us from the side of the street. In once instance, the moment we turned corner, a man glanced at us and immediately started walking in our direction. I glanced at him some more and eventually he went away. Yeah, we didn’t stay long in Liège.

I think one way to explain why it was so seedy was that Wallonia was no longer Belgium’s center of industry like it was in the late 19th and early 20th century. As the industry went to neighbouring Flanders, the local economy suffered.

Drielandenpunt

Next up, Drielandenpunt, the triple point between Germany, Netherlands, and Belgium. It’s also simultaneously the highest point in the entire Netherlands, a miniscule 322.5m above sea level.

Aachen

Not far away from the Drielandenpunt, was the westernmost city in Germany, Aachen. This is where 31 Holy Roman Emperors were crowned. Charlemagne (his bust pictured below) himself had his imperial medieval residence here.

The Aachen Cathedral shown below was the burial location of Charlemagne. The chapel shown in the middle is the location of the coronation of the Holy Roman Emperors. Despite the name, the Holy Romans Empire was neither holy nor Roman, nor an empire.

As a “holy” empire they weren’t exactly unified by religion. It wasn’t solely catholic and had a significant population of Protestants.

It wasn’t really Roman since for most of its history it didn’t rule over what the Roman Empire ruled over (although it did for a time) and its centre of power was ultimately in Germany. Arguably, the Byzantines or the Eastern Roman Empire was the true successor to the Roman Empire. They were a part of the Roman Empire when it fell and it continued the empire in the east until it fell in the 15th century to the Ottoman Turks.

Technically, it was an empire (at least officially) for a time, until their defeat in the Thirty Years War (1618 – 1648), which resulted in the kingdoms within the empire effectively receiving independence from the empire.

For lunch, I finally got the chance to eat Eisbein (bottom dish), a pork knuckle! It’s simmered for several hours in broth and served with sauerkraut and mashed potatoes! If you like meat, this is the dish for you. The above dish is a schnitzel – thin slice of meat (thinned via pounding) that’s breaded and fried.

Bonn

From Aachen, we drove to Bonn to meet up with a friend, who moved to Bonn from Taiwan to pursue a PhD in chemical engineering. We were so full from lunch, we only had a small snack for dinner at a local pub.

Since it was a Bavarian pub, it sold Bavarian specialities like weisswurst (shown on bottom – literally white sausage). It’s a sausage made from veal! The bread in the basket is a very delicious German pretzel. It’s got a nice cripsy outside flavoured with salt with a soft inside.

After dinner, we explored the city a little bit and visited the birthplace of Ludwig van Beethoven. The house is one of the few remaining middle-class homes of the era.

Bonn is also the world headquarters of an amazing brand of gummy bears – Haribo! It was founded by Hans Riegel in Bonn, hence the name Haribo. People who hear about Haribo for the first time usually think it comes from Japan, and are almost always surprised to find out it’s German! The outlet store not far from Bonn city centre has a MASSIVE selection of all sorts of Haribo variants! It’s got gummy bears, sour worms, licorice, and more! I definitely recommend the gummy bears (of course), the frogs, coca colas, and the Phantasia pack!

That concludes our 7th day. The next day we’d travel to more German cities – Cologne and Düsseldorf.

Photos:

• Bastogne
• Liège
• Drielandenpunt
• Aachen
• Bonn

Our second day takes us to Oosterscheldekering, Ypres, and Dunkirk.

Oosterscheldekering (Eastern Scheldt storm surge barrier)

We began our day two heading back into the Netherlands, to a network of storm surge barriers, designed to protect the Netherlands from flooding. Large sets of doors can open and close to control the water flow coming in from the ocean. They’re important because most of the Netherlands sits a few metres above sea level or lower, and thus are prone to flooding.

As we drove in the area of Oosterscheldekering, we encountered a lot of windmills spinning noticeably in the wind. And I wondered where all the old traditional windmills went, as in the ones with a tower made of brick with four rectangular fan blades . Netherlands has a stereotype of having a lot of them. We barely saw any of them and then it occurred to me that most of them were probably upgraded to use modern technology.

Ypres

Our next destination, Ypres, is known for the many battles that occurred there during the First World War, where the Germans introduced chemical weapons in the battlefield in the form of poison gas. During the course of the war, the town was destroyed, mostly by artillery fire.

The town was rebuilt after the war using German war reparations, with the main square following the original design as closely as possible. The In Flanders’ Fields Museum (the big building in the above picture) is a museum dedicated to the First World War.

Dunkerque (Dunkirk)

Our final destination for the day was the French port city of Dunkirk, known for the role it played during the evacuation of Allied forces from France. The Germans had achieved a breakthrough in France and had surrounded the bulk of Allied forces around Dunkirk. The German airforce was tasked to destroy these forces, so that the Germany army could conserve its ground forces for other operations, but the Germans failed to destroy the Allied forces and over 338000 soldiers were successfully evacuated to Britain.

That night, the locals were having a festival, called the “Bal du Chat Noir”, probably loosely translated as “The Black Cat Ball”. It’s so obscure that as of this writing, an English Wikipedia article for this festival doesn’t even exist. The French Wikipedia describes it as a festival to celebrate the opening of the carnival season (i.e. the Christian Carnival), and that it’s local to Dunkirk.

From what I can tell, it’s kind of like the Carnival in Cologne, where people party in the streets dressed up in costumes. There’s no shortage of reasons for people to party!

Stay tuned for day 3!

• Oosterscheldekering
• Ypres
• Dunkirk

This post is about deploying an instance of Seafile using Docker on a non-standard port (i.e. not 80 and 443). The reason to deploy the app on a non-standard port is usually because there is already another webserver running on that port (in my case Apache 2). In such scenarios, it is necessary to set up a reverse proxy so the Seafile port can be exposed by Apache on ports 80/443. Under typical circumstances, deploying Seafile on a standard port would mean that the app would host itself without the need for Apache 2 at all. This post also assumes Ubuntu 16.04 as the operating system, but in theory should apply to other Linux OS’s.

The process can be split into multiple parts:

1. Setup Docker
2. Deploy Seafile
3. Configure Apache 2
4. Setup systemd
5. Setup e-mail (optional)
6. Backing up the image
7. Troubleshooting

Setup Docker

This guide won’t go into depth on how to setup Docker, but rather the setup guide and more information about what Docker is can be found here: https://docs.docker.com/get-started/

Deploy Seafile

The key page in the Seafile documentation for deploying Seafile within Docker can be found here: https://github.com/haiwen/seafile-docker. The command I used is as follows:

docker run -d --name seafile \
  -e SEAFILE_SERVER_HOSTNAME=seafile.example.com \
  -e SEAFILE_ADMIN_EMAIL=me@example.com \
  -e SEAFILE_ADMIN_PASSWORD=a_very_secret_password \
  -v /opt/seafile-data:/shared \
  -p 8000:80 \
  seafileltd/seafile:latest

I recommend setting up Seafile with an actual secret password because it’s not easy to change once it’s set up.

Note that the port argument shows 8000:80. It means that Docker will use the host port 8000 and the container will use port 80 – meaning that using Docker will interpret requests from my host OS on port 8000 as requests on port 80 in the container. 8000 was used on my setup because port 80 was already used.

Once the command is executed, the necessary files will be downloaded and the container will start and will be accessible on port 8000.

There is also an option to setup Seafile with an SSL cert from Let’s Encrypt, but I didn’t do this because I already had a cert that I wanted to reuse.

Once the server is up, navigate to https://seafile.example.com/sys/settings/ and change SERVICE_URL and FILE_SERVER_URL to match your domain name.

Configure Apache 2

Adding a reverse proxy on Apache 2 will allow Apache 2 to route requests to port 8000, which will go to port 80 in the container. The main reference for this section is this: https://manual.seafile.com/deploy/deploy_with_apache/. This is done by adding a new site to Apache 2. The following configuration assumes that a LetsEncrypt SSL certificate is used.

cd /etc/apache2/sites-available
sudo nano seafile.conf

<IfModule mod_ssl.c>
<VirtualHost *:443>
    ServerName seafile.example.com
    ServerAdmin me@example.com

    RewriteEngine On

    # ModSecurity does not process requests.  There is a hard limit of 1 GB
    # with ModSecurity.
    SecRuleEngine Off

    # Whitelist internal IPs for mod_evasive
    DOSWhitelist 192.168.1.*

    <Location /media>
        Require all granted
    </Location>

    # Stuff for seafile server
    ProxyPass /seafhttp http://127.0.0.1:8082
    ProxyPassReverse /seafhttp http://127.0.0.1:8082
    RewriteRule ^/seafhttp - [QSA,L]

    # Stuff for seahub
    SetEnvIf Authorization "(.*)" HTTP_AUTHORIZATION=$1
    ProxyPreserveHost On
    ProxyPass / http://127.0.0.1:8000/
    ProxyPassReverse / http://127.0.0.1:8000/

    ErrorLog ${APACHE_LOG_DIR}/seafile_error.log
    CustomLog ${APACHE_LOG_DIR}/seafile_access.log combined

    Include /etc/letsencrypt/options-ssl-apache.conf

    SSLCertificateFile /path/to/cert/file.pem
    SSLCertificateKeyFile /path/to/cert/key/file.pem
</VirtualHost>
</IfModule>

I’ve added my local domain to the whitelist so that mod_evasive doesn’t think my local host is a threat.

There are two sets of ProxyPass and ProxyPassReverse lines. The reason for this is that Seafile is split up into Seahub and Seafile, where one uses port 8082 (by default), while the other uses 8000. These two lines are essentially what allows Apache to read requests from port 443 and pass them on to the container.

Once the file is saved, execute the following

sudo a2ensite seafile.conf
sudo service apache2 reload

Navigating to the site at the Apache 2 defined port should now load Seafile without having to go to port 8000.

Setup systemd

systemd allows the Docker container to be started up on boot, and be controlled like this:

sudo service seafile start/stop/restart

The configuration is as follows:

sudo nano /etc/systemd/system/seafile.service

[Unit]
Description=Seafile Server
After=network.target mysql.service

[Service]
Type=oneshot
ExecStart=/usr/bin/docker container start seafile
ExecStop=/usr/bin/docker container stop seafile
ExecReload=/usr/bin/docker container restart seafile
RemainAfterExit=yes
User=root
Group=root

[Install]
WantedBy=multi-user.target

Once the configuration is saved, shut off the existing running instance of Seafile and then let systemd start it up for you.

sudo systemctl daemon-reload
sudo service seafile start

At this point, Seafile should start automatically on boot, with Apache 2 doing a reverse proxy to the true Seafile port.

Setup e-mail (optional)

Optionally, Seafile can be configured to send e-mails. The reference is here: https://manual.seafile.com/config/sending_email/. The config file should be under:

/opt/seafile-data/seafile/conf/seahub_settings.py

I happen to be using Gmail SMTP, so at the end of the file I’ve added

EMAIL_USE_TLS = True
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'me@example.com'
EMAIL_HOST_PASSWORD = 'password'
EMAIL_PORT = 587
DEFAULT_FROM_EMAIL = EMAIL_HOST_USER
SERVER_EMAIL = EMAIL_HOST_USER

Backing up the image

After setting everything up, you’ll probably want to backup the Docker image. First, print out the list of running containers

sudo docker ps

Then take a snapshot of the current running state:

docker commit -p <container ID> <whatever you want to call this snapshot>

Running this command lists all the images and should show this newly saved image:

sudo docker images

I don’t have a private docker repository, so I saved the image to the disk and backed up the file by doing the below. Just make sure to actually move the image to an actual backup location.

sudo docker save -o <whatever path you want>/<filename>.tar <the name used earlier>

The image should be backed up now. To restore the image, it’s a matter of running this:

sudo docker load -i <path to the backup file>

Listing the images as above should show that the image was successfully loaded. Running this starts it back up again.

sudo docker run <container name>

Troubleshooting

Seafile logs can be helpful if it doesn’t start up correctly. These can be found at:

/opt/seafile-data/logs/seafile

There may be a need to ssh into the Docker container. The command for that is:

sudo docker exec -it seafile /bin/bash

Someone told me that the pastries were really good, and they were totally correct!!

This is the Danish Parliament building. They also allow a small number of people to go up to the top of that tower for free!! We did have to wait for about 20 minutes though, but I think that was a not so well known destination.

Everybody says that Nyhavn is a must-see destination. It’s definitely gorgeous, but everything around here is super pricey!!

Amalienborg is the home of the Danish royal family. Sometimes people see the Crown Prince of Denmark going in an out of the palace dressed like a normal person. The building with the dome at the back is the Marble Church.

These palace guards walked right by me!! Can’t imagine wearing the full uniform on a blazing hot day…

Next up, was a chill bike ride around the city going at a slow 10 km/h. The weather really cooperated with us! It was a weird change going from wearing a full bicycle kit while riding my roadbike to wearing street clothes and riding this commuter with a basket on top…

Randomly stumbled upon this really cool looking fountain, known as Gefionspringvandet.

We rode through this old school star-shaped fortress that has been turned into a nice greenspace!

North of there was the Little Mermaid statue that everybody talks about. Everybody says it’s a must-see attraction, but the most underwhelming. They make it look so big in the pictures but in reality it’s tiny.

We rode past a military installation and saw this interesting sign… They’re really up to date with this drone stuff.

I was in Copenhagen around the same time as Chester Bennington from Linkin Park passed away. He even left a mark on the people in Copenhagen.

There’s a reason why people say Copenhagen is the bike capital of the world.

The white buildings in the distance is Paper Island – a hipster place to hang out and eat food.

It’s so busy here…

To my surprise, I found an ostrich burger… It definitely had a light taste. I’ve heard it tastes a lot like beef, but I didn’t get that impression.

Next, we went to Freetown Christiania – an area that the people there self proclaim as autonomous. The area was formed by squatters on land used by the military. Today it is a kind of like area where the police in Copenhagen don’t really enforce their jurisdiction (although they can), and it is governed by the people who belong to that community who have created their own rules. All the houses have graffiti on them, the paint on the walls is slowly flaking off, and every house has tons of advertisement posters painted on them. The people in the community are either hobos or hippies and sometimes it’s hard to tell which – and they’re probably all high as a kite. If you’re looking for a wild party, you’ll probably find it here. It’s a shame that I wasn’t allowed to take photos inside.

Inside the city hall, there is an astronomical clock. The fastest gear completes a revolution every ten seconds and the slowest every 25,753 years. I have no idea what kind of information it shows, but I can appreciate the mechanisms as someone who studied mechanical engineering!

This was probably the best meal on the entire trip. A sampler of the most Danish food ever at Skindbuksen. When we went in, we were the only people inside who looked like tourists and everybody else looked local, which was a good sign, but we stood out. The owner of the restaurant came by with a giant plate of delicious food and loudly said to us, “this is what we eat in Denmark, you should try this!”. For a brief moment, our interaction with him gathered the attention of the entire restaurant, while it felt like all the locals were just judging us tourists… It was a tad awkward. BUT the food was absolutely delicious. There was pickled herring, deep fried fish filet, smoked salmon, roasted pork, and pork filet! The other tables were looking at our food with jealousy.

At the bar in our hostel, we met someone who was working in Silicon Valley as a software engineer who happened to be working and travelling. She told me she graduated at UC Berkeley and so I asked her if she had seen the Amazon store there (this). She told me how awesome it was to have something like that there and to her surprise, I revealed that I am actually one of the engineers who worked on it!

That’s it for Copenhagen!

Photo album: Copenhagen

The first place to visit was the National Gallery because it was Thursday that day, and on Thursdays this museum is free. Everything is super #%!*%& expensive in Oslo, so take advantage of all the free stuff when you can. Pretty sure the only reason I went was because of this:

The artist who painted this, Edvard Munch is a big deal around here.  He’s even got a fancy grave.

I certainly didn’t go to the art museum for this. This piece of art literally looks like some little kids just scribbled on the wall.

The food, while expensive as #%&$ was delicious.  Here I had smoked salmon, some shrimp, reindeer sausage, and WHALE!!!  Another animal crossed off the list. Surprisingly it tasted super gamey.

What a beer selection.

The inside of the city hall in Oslo is pretty whack.  This is also where the Nobel Peace Prize ceremony is held every year.

These toilets are clearly made of libery, equality and fraternity.

This is definitely one of the most memorable pieces of architecture I’ve ever seen.  It’s an opera house built like an iceberg!  It’s so white that people must be constantly cleaning it.

There’s even Mormons! They’re everywhere telling people about their most amazing book. Which one is Elder Price and Elder Cunningham?!

Oslo has these palace guards like the ones outside Buckingham Palace too, except these ones are allowed to talk. I asked one of them how he got the position and he said that he has to specifically apply for the job and meet specific qualifications! I had previously thought that having this position to stand guard all day was a punishment as opposed to a privilege!

I paid a lot for this reindeer steak… like $70 USD… and it tasted like a steak, but gamier. And the beer glass to the right, I asked the waiter if I could buy it from the restaurant, but the guy was so chill he brought me a new one and let me keep it.

What are these guys doing here? They kept asking me if I was Chinese and I have no idea why because as a Chinese person, I’d be statistically more likely to have the same negative views towards the Falun Gong.

Vigeland Park is super cool. It’s got a bunch of sculptures representing humans at different stages of their life. This particular sculpture for some reason, is in literally every single piece of tourist info literature about Oslo.

Then there’s this guy hulk-smashing like four kids.

Everyone says this chocolate called “Kvikk Lunsj” is the best, but really it’s just a Kit Kat bar with slightly better chocolate.

The coolest part about this chocolate is that the inside of the wrapper shows off a cool ski route/hiking trail or whatever. I actually don’t even know because I can’t read Norwegian, but it is kind of similar to German though! If I took some literature and had the German and Norwegian versions side by side, I’m sure I could learn a ton of Norwegian.

On the way to visit some islands in the Oslo Fjord, Akershus Festning was in clear view in all its glory.

One of the islands has an old abandoned monastery, which was pretty cool.

Another island has these cool colourful houses and their own private docks! Must’ve been all that oil money that Norway got that made them so rich!!

That’s it for Oslo!

Photo album: Oslo